Mathematics High School

Plz Help Cuz it Worth A Hunid Points

Plz Help Cuz It Worth A Hunid Points

Answers

Answer 1

Answer:

1. 30

2. x<-72

3. 7b=63

4. x=3.2

5. 1/10

Step-by-step explanation:

1. Substitute a for 10

2(150/10)

2*15

30

2. Think of it like a normal equation

x/4<-18

x<-18*4

x<-72

3. 7b=63

4. 2.5x=8

x=3.2

5. 1/5*1/2= 1/10

Related Questions

GIVING BRAINLIEST!
What is the slope of the positive graph?

Answers

Answer:

A positive slope means that two variables are positively related—that is, when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.

Step-by-step explanation:

72 is 45% of which number?
A. 45
B. 72
C. 144
D. 160

Answers

72 is 45% of 160. Lmk if u need more help

The number which will give 72  as its 45%  will be 160 .

Given,

72 is 45% of which number .

Here,

Let the number be x .

Now forming the equation to ger the desired value of x .

45 % of x = 72

45/100 of x = 72

9/20 of x = 72

x/20 = 8

x = 160 .

Thus the number whose 45% is 72 is 160 .

Know more about percentages,

https://brainly.com/question/23418123

#SPJ6

student has a container with a volume of
2.5
liters.
He estimates the volume to be
2.3
liters. By what percent is the​ student's estimate​ off?

Answers

Answer:

8% off

Step-by-step explanation:

.2 off/2.5 total = 0.08

0.08 = 8%

A coffee shop sells a coffee refill mug for $6.75. Each refill costs $1.25. Last month Kim spent $31.75 on a mug and refills. Write an equation you can use to find the number of refills Kim bought. How many refills did Kim buy?

Answers

Answer:

equation: x(1.25) + 6.75 = 31.75 refills: 20

Step-by-step explanation:

The mug costs $6.75, and you aren't buying multiple cups, so that number stays the same. The number of refills is "x" since we do not know the amount. Next to "x" we multiply 1.25 for the cost of each refill. So now we have "x(1.25)" then we add $6.75 to the equation, for the mug price. Along with the total at the end. To which we now have "x(1.25) + 6.75 = 31.75"

Now we solve the equation. First, subtract 6.75 from each side

x(1.25) + 6.25 = 31.75

            -6.25    -6.25

Now we have "x(1.25) = 25" So we have to divide each side by 1.25

x(1.25/1.25) = 25/1.25

                x = 20

Therefore, Kim bought 20 refills. To check our work we can replace x with 20 in the original equation.

20(1.25) + 6.75 = 31.75

        25 + 6.75 = 31.75

                31.75 = 31.75

I'm not the best at explanations, but I hope this helped! :)

Can someone please help I’m struggling!!!!!!!

Answers

Answer:

1.y=2x-1

2.y=-3/5x+4

3.y=-3x+2

4.y=-x+7

5.y=1/4x

6.y=-5/2x-3

Step-by-step explanation:

Slope-intercept form: y=mx+b

1. y=2x-1
2. y= -2/5x+4
3. y= -3x+2
4. y= -1x+7 or y=-x+7
5. y=1/4x+0 or y=1/4x
6. y= -5/2x-3

Hope this helps,
Good luck!

I need help please show work

Answers

Where exactly is the question

Could you include it

Answer:

help with what you didnt show anything?

Step-by-step explanation:

If the measure of ZYZX is 25°, what is the measure of ZXYZ?
USATESTPREP

Answers

Answer:

130 degrees

Step-by-step explanation:

use protractor and measured angles. Hope i helped you.

Please help immediately! thanks

Answers

Answer:

pretty sure its 9 : 4

Step-by-step explanation:

Answer:

9:4

Step-by-step explanation:

"to" :

What is the EXACT circumference of a circle that has a radius of 10 cm? Use "pi" to represent the pi symbol in your answer if necessary. ex. 15 times pi would be written as 15pi. ?

Answers

Answer:

62.8

Step-by-step explanation:

c = 2 pi r

c = 2 * 3.14 * 10

c = 62.8

what is the simplest form of (3xy³)²?

a. 6x2y5
b. 6x2y6
c. 9x2y6
d. 9x2y5​

Answers

Answer:

the answer is either B or C but I think it's C

Mia is collecting boxes to help her friend move. She found a box that is 4 ft. Wide, 3 ft. High, and 2 ft. Long. How much space would the box take up in the moving truck?

Answers

Answer: 24 ft³

Step-by-step explanation:

To calculate the amount of space that the box will take up in the moving truck, we are simply meant to calculate the volume. This will be:

= Length × Width × Height

= 2 × 4 × 3

= 24 ft³

Therefore, the space that the box will take up in the moving truck is 24 ft.

HELPPPPP PLEASEEEE!!!!!Find the Area of the Rectangle:
[Hint! Area of a Rectangle is A=1•w]
3x+1
2x+3

Answers

Answer:

62

Step-by-step explanation:

IM NOT SURE I THINK BUT hope this helps :)

Help with this pls HELPP ME PLSSSS

Answers

Answer:

Slope = 2

Step-by-step explanation:

Rise = 2

Run = 1

Rise/Run = 2/1 = 2

hii please help i’ll give brainliest

Answers

Answer:

X>3

Step-by-step explanation:

A school club is comparing prices at two movie theaters. Theater 1 charges $7.50 for a movie ticket and $5.75 per item at the concession stand it would cost a total of $187.75 for their group. Theater 2 charges $22.50 a ticket and $7.50 per item for a total of $397.50. Using this information solve for how many tickets and how many concession items they plan to purchase how many movies do they plan to purchase? and how many snack bins did they get?? I will give you brainlist !!!!!

Answers

Step-by-step explanation:

solve for e: 5+4e=25

Answers

Answer:

e = 5

Step-by-step explanation:

E = 5 , please mark brainliest

Jessica paid $23,000 for her car. The value of the car depreciates at a rate of 15% each year. Which function represents the value of her car each year?

A.
f
(
x
)
=
23,000
(
0.15
)
x
B.
f
(
x
)
=
23,000
(
15
)
x
C.
f
(
x
)
=
23,000
(
0.85
)
x
D.
f
(
x
)
=
23,000
(
1.15
)
x

Answers

Answer:

A

Step-by-step explanation:

15% = 15/100 = 0.15

so basically, A is the answer

helicopter flies 152 miles in 1 hour 54 minutes. Calculate the average speed.

Answers

Answer:

80mph?

Step-by-step explanation:

The answer is 80 mph

what does this equal y >4x - 5

Answers

Answer:

This represents the graph area above the line y = 4x - 5 shaded.

Step-by-step explanation:

y > 4x - 5 is an inequality.  First we graph y = 4x - 5, which has y-intercept (0, -5) and slope 4.  Next, we shade all of the area above this line (because the inequality y > 4x - 5 says that all y values are above 4x - 5).

A stick is twice as long as a piece of string. If you have 10 strings and 10 sticks laid out in a line, the line measures 90 inches. How long is the stick?

Answers

the stick is 6 inches. if the stick is 6 and the string is 3 then the stick is double the string. if you multiply them both by ten because there is 10 each, you get 60 and 30. if you add them together you get 90 inches so the stick is 6 in. :))

please help!
i’ll give a brainiest

Answers

Answer:

i cant see anything

Step-by-step explanation:

I need help on this and the first person who answer correctly gets a BRANLIST​

Answers

Answer:

7 lbs. or option B.

Step-by-step explanation:

To figure out how much the chairs weigh to then divide them, you first need to subtract 36 from 92.

92 - 36 = 56

Now, we have to divide 56 by the number of chairs we have because we need to find out how much a single chair weighs.

56 ÷ 8 = 7

So, each chair weighs 7 lbs.

Answer:

B) 7 lbs

Step-by-step explanation:

To find how much the chairs weigh, you must subtract 36 from 92.

92 - 36 = 56

We have to divide 56 by 8 or the number of chairs.

56 ÷ 8 = 7

B) 7 lbs

A ball reaches a speed of 28.05 cm per second and travels 1011 cm. How many seconds was the ball moving? Explain your answer. ​

Answers

Answer:

36 miles perhour

Step-by-step explanation:

4 grams for every 3/4 servings find the unit rate

Answers

The unit rate is 5 1/3 grams per serving.
To find the unit rate, we can use the rule of three. If 4 grams are equivalent to 3/4 serving, how much grams would be 1 serving? Therefore, the unit rate is 5 1/3 grams per servin

Answer:

5 1/3.

Step-by-step explanation:

Unit rate = 4 / 3/4

= 4 * 4/3

= 16/3

= 5 1/3.

Max and Zoe collected 33 pieces of garbage from the beach. Zoe collected twice as many pieces of garbage as Max. How many pieces of garbage did Zoe collected?

Answers

Answer:

beach litter data that had been collected by the TG Marine Litter. ... (e.g. littering fines, voluntary restrictions, additional waste.

help please!!!!!!! (i will give you the points) find BC

Answers

i think the answer is B

which answer represents the range of the logarithmic function given below f(x)=log0.5x answer it right or i will no five star​

Answers

Answer: all real numbers

Step-by-step explanation: ur welcome luv

19
Find the perimeter of the
regular pentagon below.
7x29x 2


Adding subtracting and multiplying geometry applications

Answers

Answer:

406

the correct answer this the correct way

Six friends share a 15 ounce bag of candy. Between what two whole numbers of ounces will each person get?

Answers

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that six friends share a 15 ounce bag of candy. The number of ounce gotten by each friend will be:

= 15/6

= 2 1/2 ounces

We can then deduce that 2 1/2 is between 2 ounces and 3 ounces

Brookwood High school is considering adding co-ed soccer to the game sports program for the fall season m In order to get an unbiased sample of interest in soccer, who should the school survey​

Answers

Answer:

hmm

Step-by-step explanation:

Hmmmmmmmmmmmmmmmmmm
Other Questions
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