Mathematics Middle School

(2/5 - 1/10) + 2^3 - 23/25

Answers

Answer 1

Answer:

the answer is 7.38

Step-by-step explanation:

Answer 2

Answer:

369/50 if your looking for fraction based if your not then its 7.38

Step-by-step explanation:

Related Questions

A rectangular window is 2 feet by 3 feet. About how long is the diagonal of the window?

Answers

Answer:

3.6 feet

Step-by-step explanation:

The diagonal of a rectangle is a hypotenuse of the triangle with legs equal to sides of the rectangle

Using Pythagoras to find its value:

d = √2²+3² = √13 = 3.6 feet

Since its going by 2 feet by 3 feet we should multiply 3x2 and we get 6 but since 2 and 3 or on Botha sides it’s 3.6

PLEASE HELP
A phone company A charges an unlimited talk fee of $50 and $0.05 per text messages. Company B charges an unlimited talk fee of $80 and $0.02 per text messages. How many text messages must be sent in order for the total cost at company A and company B to be the same?

Answers

Answer:

1000 text messages

Step-by-step explanation:

y=0.05x+50

Y=0.02x+80

50+0.05x=0.02x+80

0.05x=0.02x+30

0.03x=30

1000=x

Answer:

1000

I am not sure

What is another way of expressing 8 x 12?

Answers

12X8 No cap
Thank me later...

Answer:

2 times 48

Step-by-step explanation:

What is 53333333333/100000000000 in simplest form?

Answers

Answer:

0.53333333333

Step-by-step explanation:

Answer:

uhh i dont really think you needed this question but i'll still answer it

Step-by-step explanation:

53333333333/ 100000000000 is this in the simplest form.

One number is 13 less than a certain larger number. Let x represent the larger number.

Suppose the results in part b,(2x-13) is 88. Write an equation expressing this fact.

I need helppp

Answers

X = 50.5
50.5 x 2 = 101.
101 - 13 = 88

(7.5*10^(4))+(5.9*10^(6))=
The *'s means times (Multiply)

Answers

Answer: 5,975,000

Steps: (7.5 × 10⁴) + (5.9 × 10⁶)

7.5 × 10⁴ = 75,000

5.9 × 10⁶ = 5,900,000

75,000 + 5,900,000 = 5,975,000

Plz mark brainliest:)

Answer:
5,975,000

Explanation: google

At a grocery store, you want to buy 1 (9 /10) lb of turkey. What decimal should the digital scale show?

Answers

Answer:

4.7 lbs i think my brutha

Step-by-step explanation:

You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100 ft^2. The function A(q) = 100q represents the area A(q), in square feet, that q quarts of paint cover. What domain and range are reasonable for the function?

Answers

Answer:aq=300ft^2

Step-by-step explanation:

HALPP MEHHHHHHHHHHHHHHHHhhhhhhhhhhhhhhhhhhhhh

A) 3 years
B) 7 years
C) 5 years

Answers

Answer:

T=5

Step-by-step explanation:

the formula is SI=P×R×T

Substitute and make T the subject of the formula

A 1-unit by 4-unit rectangle is shown below

Answers

Answer:

Step-by-step explanation:

You multiply the height times the width

The area of shaded rectangle is 8/3 square units.

To find the area of shaded rectangle.

What is rectangle?

A rectangle is a type of quadrilateral that has its parallel sides equal to each other and all the four vertices are equal to 90 degrees.

Given that:

length=4 units

width= 1-unit

The rectangle is subdivided into 3 parts parallely.so 1 units is unshaded and rest are shaded.

Area of rectangle =length*width

Area of bigger rectangle =length*width

=4*1 square units

=4 square units

width is subdivided into 3 parts .

so, 1/3,1/3,1/3 are the width.

Area of un shaded rectangle=length*width

=4*1/3 square units

=4/3 square units

so, Area of bigger rectangle=Area of un-shaded rectangle+ Area of shaded rectangle

4 =4/3+Area of shaded rectangle

Area of shaded rectangle=4-4/3

Area of shaded rectangle=12-4/3

Area of shaded rectangle=8/3 square units

Therefore, the area of shaded rectangle=8/3 square units.

Learn more about rectangle here:

https://brainly.com/question/18451885

#SPJ5

What is −2/0÷4/5? −2/5 −1/6 −1/16 −1/25

/ means a fraction line

Answers

it’s not possible if that’s kne of the options

Idk but ima go with the one above me

HURRY DUE TODAY!!!!!

Answers

Y=6/2x+5

Happy to help!

Answer:

5+(3 * 4)= 17

Step-by-step explanation:

Since it's 5 dollars for a desposit then 3 dollars an hour for 4 hours you times 3 by 4 and then add 5.

please helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppmee

Answers

Answer:

c i think

Step-by-step explanation:

Answer:

it is a. because it conveys the main idea on which the review is based

Step-by-step explanation:

Can anyone help with this? Its only a picture, and don't say "IDK", it is also due tonight.

Answers

Answer:

I believe it would be y = 5x

Please let me know if I've done something wrong :)

Answer:

Y=5x

Step-by-step explanation:

y=mx+b

m=slope

the slope is 5/1

b=yintercept

the y intercept is at 0,0

y=5x

PLEASE HELP LOOK AT PHOTO FOR PROBLEM

Answers

Answer:

A. im pretty sure

Step-by-step explanation:

Answer:

it is A. 1 9/10 I simplified it so it should be right

If HEB sells grapes for $2.99 per pound and you purchase 2 3/4 pounds of grapes, what is the cost of the grapes?

Answers

Answer:

$32.89

Step-by-step explanation:

2.99*11

Oop hey people- I’m not in the mood to do this, so does anyone want to do it for me?

Answers

does it just mean write it how you would say it??

Sorry to bother but does it just mean say it like it looks?

(Attachment) I WILL MAKE YOU BRAINLIEST
A. 11.8%

B.1.18%

C.137.5

D.1.375

Answers

Answer:

D.) 1.375

Step-by-step explanation:

3/8 = .375

1 + .375 = 1.375

It’s D don’t ask me how I just know okay

A bird leaves its nest and travels 18 miles per hour downwind for x hours. On the return trip, the bird travels 3 miles per hour slower and has 5 miles left after x hours.

a. What is the distance of the entire trip?
? miles

b. How long does the entire trip take?
? hours
? minutes
? seconds

The answer for a is 60 miles and the answer for b is 3 hours, 40 minutes, and 0 seconds. Explain how this is correct. 30 point question, please answer soon.

Answers

60 miles would be your answer

Answer:

60 miles.,.

Step-by-step explanation:

Enter the first four terms of the sequence.
f(1)= 10 and f(n)=2xf(n-1) + 5 for each whole number n greater than 1.
The first four terms of terms of the sequence are __, __, __, __.

Answers

The answer is 5, 10, 89 , 90

Amanda makes 3 biscuits in 2 minutes. How many biscuits can she make in 30 minutes?

Answers

45 because 30 divided by 2 is 15 the 15 times 3

Amanda makes 45 biscuits in 30 minutes which is determined by the ratio.

What is Ratio?

A ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

We have been given that Amanda makes 3 biscuits in 2 minutes.

Let the number of biscuits would be x

To determine the number of biscuits can she make in 30 minutes.

According to the given question, we can write the ratio as:

3 biscuits : 2 minutes = x biscuits : 30 minutes

⇒ 3 / 2 = x / 30

Apply the cross-multiplication operation

⇒ x = (30 × 3) / 2

Apply the multiplication operation

⇒ x = 90 / 2

Apply the division operation,

⇒ x = 45

Therefore, she makes 45 biscuits in 30 minutes.

Learn more about the Ratio here:

brainly.com/question/1504221

#SPJ2

Shelly used exactly
1/3 of a cup of oil and 3/8 of a cup of water in a recipe. How many cups of liquid did Shelly use in all?

Answers

Answer:

11/15

Step-by-step explanation:

1/3 and 3/8

3, 6, 9, 12, 15

8, 15,

1/3 * 5= 5/15

3/8* 2= 6/15

5/15+6/15= 11/15

plz brainlest if correct

the answer is 89/125 . I think? Im not very good with fractions but you can try!

-5 5/8 ÷ 5

A) -1 1/8
B) -5/8
C) 5/8
D) 1 1/8

Answers

answer D

step by step:
=
−
45
8
5
=
−
45
8
5
=
−
9
8
=
−
1
1
8

The total cost for each health club will be the same after
nothing months.

Answers

Answer:

yes

Step-by-step explanation:

Yessir hdjdkfñgbdndjgkg

Which value of n makes the expression equal to a number greater than 8? (You will get 18 points)

Answers

Answer:

12/12

Step-by-step explanation:

12/12 simplified is 1

8 * 1 =8

Answer:

B. 4/3

Step-by-step explanation:

8 • 4/3 = 10 2/3

HELP ASAP PLEASE!! What is the scale factor from triangle ABC to triangle A'B'C'?

Answers

Answer:

A to B is 3

B to C is 5

A to C is 3

Step-by-step explanation:

i think right

9514 1404 393

Answer:

4/3

Step-by-step explanation:

The scale factor is ...

A'B'/AB = 4/3

Other ratios confirm this:

C'B'/CB = (5 1/3)/4 = 4/3 = C'A'/CA

-2 1/8 ÷ 1 1/4

Please help :P

Answers

Answer:

-1.7

Step-by-step explanation:

I took this quiz too. I answered with this and got it right. I did the math, it was right, Enjoy!

The number of tourists at the beach per weekend in July was 55,000. In November, the number of tourists per weekend was 18,000. Find the percent of change from July to November. (Hint: Round to the nearest hundredth)

Answers

Answer:

its 37%

Step-by-step explanation:

55 minus 18 is 37 and then it would be 37,000 and then you just convert it so it is 37% of 100

30% or .3 is the answer

A helicopter has a length of 15.2 m. It is 102 larger than its model. What is the length of the model helicopter?

Answers

Answer: Doing this for extra points sorry not sorry lol

Step-by-step explanation:

1550.4m because you have to multiply the two together

plz help me and plz show work

Answers

Answer:

x= -19

Step-by-step explanation:

5x-10 = 7x +28

2x=-38

-38÷2

×= -19

x equals -19. hope this helps :))

Other Questions

Text: Saving Water? Why Bother? (Read the to answer the question)You really need to start turning the faucet off when you brush your teeth. First, leaving the water running is pointless, because as youre brushing your teeth, youre not using the water. I know you think that since everyone else is turning off the water why should you, since thats just a drop in the bucket; but did you know that by turning the water off, you could save up to 8 gallons of water a day? The average faucet uses 2 gallons of water a minute. If you turned the water off while you brushed your teeth, you would help conserve water in our town, which needs it, because it rains so little here. Prompt: Write a paragraph where you identify the claim of the text Saving Water? What For?. Choose the most relevant piece of evidence to support the claim. PLS HELP ILL GIVE BRAINLIEST Certain bacteria live in the intestinal tract of other organisms. Which of the following statements describes how these microorganisms help maintain the health of other organisms? A) They produce antibiotics which destroy other microorganisms.B) They decrease the amount of vitamins in the large intestine.C) They purify food as it travels through the digestive system and remove contaminants.D) They metabolize substances and break down food during digestion Which of following have a value equal too |-28|? what is atomic mass The sight of the food What are two examples of items in Outlook?a task and a calendar entryan e-mail message and an e-mail addressan e-mail address and a buttona button and a tool bar F(x)=3x+2 and g(x)=x^3 find (fog)(-5) plssssssssssssssssssssssssssssssssssssssssss i need this asapwhat is the most likely reason why a text-only billboard that is advertising a new vacuum cleaner not get a heavy consumer response?a. bc the product is poor qualityb. bc the billboard isn't attention grabbingc. bc the target audience won't see the billboardsd. bc no one buys vacuum cleaners anymore Becky created a number pattern. Her pattern began with 5, and the rule was add 5. Dion also created a number pattern. His pattern began with 10, and the rule was add 10.Which statement is true? a. Each term in Beckys pattern is 5 more than the corresponding term in Dions pattern. b. Each term in Dions pattern is 5 more than the corresponding term in Beckys pattern.c .Each term in Beckys pattern is 2 times as many as the corresponding term in Dions pattern.d .Each term in Dions pattern is 2 times as many as the corresponding term in Beckys pattern. What did you find surprising? Interesting or troubling? You are stranded in Capitola Village without a ride home or a Jump bike.You decide to walk home which is a distance of 32 blocks. How manyminutes will the trip take if you can walk one mile in 20 minutes? Assumethat 9 blocks in SC equals one mile. Show all of your handwritten work andunit cancelations and upload a picture of your work. PLEASE HELP FAST!!!! THIS IS URGENT!!!For the following set of triangles, fill in the blanks with the correct measure. Enter your answers as number only.1) mA = _____2) mB = _____3) mC = _____4) mX = _____5) mY = _____6) mZ = _____7) Segment AB = ___ units8) Segment BC = ___ units9) Segment AC = ___ units10) Segment XY = ___ units11) Segment YZ = ___ units12) Segment XZ = ___ units Show me how I do it please Presidential nominations for U.S. Supreme Court Justicesrequire the approval of the U.S. House of Representatives.must be approved by the State Governors before being considered bythe U.S. Senate.O arequire a majority vote of approval in the U.S. SenateO must be confirmed by both the U.S. House and the U.S. Senate. Read the following sentence, which contains grammatical errors:This is the restaurant the only restaurant in the city that makes homemade pasta just like grandma used to make. Which revision best corrects the sentence?Select one:A- This is the restaurant the only restaurant in the city that makes homemade-pasta just like grandma used to make.B- This is the restaurant the only restaurant in the city that makes homemadepasta; just like grandma used to make.C- This is the restaurantthe only restaurant in the citythat makes homemadepasta just like grandma used to make.D- This is the restaurant - the only restaurant in the city that makes homemadepasta just like grandma used to make. please help!! The picture has the question. Last week, an investigative reporter for a major metropolitan newspaper discovered that the doctors conducting clinical trials of a new cancer treatment drug are also the principal shareholders in Cancer Solutions Inc. (CSI). CSI is the company developing and attempting to market the drug. Upon being interviewed by federal authorities, the doctors acknowledged their conflict of interest but reported that they were sold the shares at a 75% discount by CSI's chief financial officer. The CFO was concerned that CSI might not be able to meet its annual performance objectives and in turn pay his anticipated multimillion-dollar bonus. Does an agency conflict exist between CSI's CFO and the company's shareholders? a. Yes; CSI's CFO engaged in unethical conduct to manipulate the firm's short-term earnings and improve the likelihood of receiving his annual bonus. b. Yes; the shares should not have been sold at a 75% discount, which is price discrimination. c. No; professionals, such as doctors and professional money managers, would not participate in unethical activities. d. No; in general, shareholders are satisfied with company officers engaging in any type of legal or illegal activity to ensure the chances of them receiving greater dividend payments. Which of the following actions will help ease agency conflicts and better align managers' objectives with the firm's shareholder wealth? a. Pay the manager a combination of salary and stock options (phased in over several years) that reward him or her for consistently increasing shareholder wealth. b. Pay the manager a large base salary with a huge stock option package that matures on a single date. Amalgamated Metals Corporation's stockholders are mostly individual investors, and there is relatively little institutional ownership. If several pension and mutual funds were to take large positions in Amalgamated Metals Corporation's stock, direct shareholder intervention would be___________ likely to motivate the firm's management. Jean rushes to help Sam, who just got hurt at the skate park. Create at least four lines of effective dialogue between them that are punctuated and capitalized correctly, and include tag lines. A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas reaction vessel. The vessel is a stainless-steel cylinder that measures 41.0cm wide and 49.2cm high. The maximum safe pressure inside the vessel has been measured to be 3.70MPa. For a certain reaction the vessel may contain up to 2.50kg of dinitrogen difluoride gas. Required:Calculate the maximum safe operating temperature the engineer should recommend for this reaction. Write your answer in degrees Celsius. Be sure your answer has the correct number of significant digits. My Brainly Ads Aren't Working, When I Press Watch Ad It's Taking Forever Long To Load And I Really Do Need These Answers Is There Anyway I Can Fix This?