Mathematics College

how do i write the difference of a number x and 2 is 7 as an equation

Answers

Answer 1

You can quiet literally write the question as it is.

The difference of a number x and 2 is 7.

The difference of a number x and 2 can be written as x-2

is can be written as equal or =

This statement can be translated as x-2=7.

It is as simple as that!

Related Questions

Which of the following is an advantage to refinancing?
A. It is a time-consuming process.
O B. There are prepayment penalties.
C. It offers lower interest rates.
D. There are additional closing costs.

Answers

Answer:

c.it offer lower interest rates

Mary is planning to buy a mobile phone that costs $500. A salesperson at the store informs her about four different installment plans that she can choose from.

plan A: a down payment of $50 and monthly payments of $40 for 12 months
plan B: a down payment of $100 and monthly payments of $80 for 6 months
plan C: no down payment and monthly payments of $60 for 12 months
plan D: no down payment and monthly payments of $100 for 6 months

Which plan will have the highest finance charge?

Answers

Step-by-step explanation:

plan A

40 x 12 = 480 + 50 = 530

plan B

80 x 6 = 480 + 100 =580

plan c

60 x 12 = 720 no down payment

plan d

100 x 6 = 600 no down payment

so the highest finance charge will be plan c although it doesn't have down payment but the $60 charge every month for 12 months will estimate you the amount of $720

The value, y, in dollars of an autographed basketball after x years can be represented by the function y=4000(1.05)x.

What is the value of the basketball after 5 years to the nearest dollar?

Answers

Answer:

I took the test!!

Step-by-step explanation:

Pit this in your calculator exactly like this 4,000(1.05)^5 and you get the answer 5,105.12625. So round your answer to the nearest dollar, which is 5,105.

7. Two rectangles were used to form the following figure. The dimensions of both rectangles have been provided to the nearest half inch.

Answers

Answer:

b

Step-by-step explanation:

edmentum

The measures of two complementary angles are described by the expression(13y+12) and (20y+12). Find the measures of angles​

Answers

Step-by-step explanation:

complementary angles means that both of them together = 90

13y +12 + 20y + 12 = 90

add all y together and numbers together

33y + 24 = 90

solve for y

33y= 66. y= 2

now let's get the measurements of the angles

13(2) + 12= 38

20(2) + 12= 52

HELP? :) please :) :)

Answers

Answer:

circumference of circle=2πr=2×3.14×3.5=21.98=22

1
1
Consider the linear approximation
2
+
4 - 1
16
A. Over what interval is the approximation accurate within 0.5?
Round bounds to 4 decimal(s) while keeping the estimate within bounds.
B. Over what interval is the approximation accurate within 0.2?
Round bounds to 4 decimal(s) while keeping the estimate within bounds.

Answers

Answer:

Brainly B.Over what interval is the approximation accurate within 0.2 Roubd bounds to 4 decimal (s) while keeping the estimate within bounds Copy this write answer

Bruce bought 5/8 ounces of peppers and 2/3 ounces of onions. How many more ounces of onions did he buy compared to peppers?

Answers

Answer:

The price of one pound of bell peppers is $0.6.

Step-by-step explanation:

This problem is equivalent to the following:

"if 10 oranges cost $20, how much does 1 orange cost? "and the answer to that question is:

price of 1 orange  = $20/ 10 oranges = $2 per orange.

Put simply, we divided the total price by the total number of items, and we shall do the same thing for the case of bell peppers:

price of 1 pound  = $1.25/ 2.5 pounds = $0.5/ pound.

The price for 1 pound of bell peppers is $0.5.

James bought a PS5 game. The original price was $90, but it
was on sale for 30% off. What was the sale price?
Please help!!

Answers

Answer:

The correct answer is 27

Step-by-step explanation:

i took the test and its right please amrk brainliest i need it ;c

Answer:

63

Step-by-step explanation:

That's a cheap PS5.

Chris lost 4 of the 10 dollar bills that his parents gave him for his birthday. What percentage of his dollar bills did he lose?

Answers

Answer:

Step-by-step explanation:

Percentages are always out of 100 and can be illustrated by fractions.

[tex]\frac{4}{10}[/tex]   [tex]\frac{x}{100}[/tex]

To find out x, you multiply 100x4 then divide by 10.

This leaves us with [tex]\frac{40}{100}[/tex]

Which is also 40%.

H ello please answer :) will give brainlst

Answers

D. Compound


hope this helped <3

Answer:

D

Step-by-step explanation:


Superman needs to save Lois from the clutches of Lex Luthor. After flying for 8 seconds, he is 1692
meters from her. Then at 16 seconds he is 1284 meters from her.
How close to Lois is Superman after 29 seconds?

Answers

1692-1284 = 408 meters travelled in 8 seconds

408/8 = 51 meters per second is his rate of speed.

51 x 29 = 1479 meters

BUT he was 1284 meters away, so by traveling 1479 meters, he passed her.

1479 - 1284 = 195 meters past her.

He is 195 meters away from Lois at 29 seconds.

Now we could argue, since Superman is not a fool, he would’ve stopped at Lois. But that’s not what your math teacher is looking for ;)

Evaluate a2 − 2b for a = 2 and b = −4.

Answers

a^2 - 2b
2^2 - 2(-4)
4 + 8
12

Hope this helps!!!!

Martin reconditions cameras allu sens
Which equation best represents the relationship between r the cost of a reconditioned camera and n its cost when new?
A
r
= 2n
B
r
2.
С
n
=
رہاہے
D
n = p2

Answers

Answer:

B: r =n/2

Step-by-step explanation:

Recondition only mean is that half of what the new is so recondition equals the new over half because recondition is half the price of the new

Can y’all help me on question 21?!

Answers

Answer:

D. divide 30 glasses by 5 hours

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

You must divide to find rates.

Write
7/10 as a sum of fractions two different ways.​

Answers

Answer:

First way:

1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

Second way:

4/10 + 3/10

2/10 + 5/10
1/10 + 6/10

Write an algebraic expression for the word phrase: Half a number, x,
increased by 14

Answers

Answer:

x/2 +14

Step-by-step explanation:

half of x, x/2, increased by 14, or +14

Both equal to x/2 +14

Answer:

x2+14

I think thats the answer

Step-by-step explanation:

I really need to know theese and rhe rest plsss

Answers

Answer:

10.45?

Step-by-step explanation:

Answer:

5.05

Step-by-step explanation:

-2.7+7.75

2.7 is how much he descends so its negative

And 7.75 for how much he went up so its positive

45 + blank equals 90

Answers

45
90-45=45
..........

Answer: 45

Step-by-step explanation:

90-45=45

45+45=90

3y > 12 graph the inequalities

Answers

Answer:

y>4

Step-by-step explanation:

3y>12

divide both sides by 3

y>4

draw a dotted horizontal line at 4 on the y-axis

shade the entire section above it

Can I get the answers to 29 and 33?

Answers

Can’t really see the problems. :(

What is the volume of this cube? If it only shows one edge that says 0.5m?

Answers

Answer:

0.125 or about 0.13

Step-by-step explanation:

Length times width times height.

which of the following graphs is described by the function given below? y=x2-6x-16

Answers

Answer:

I need a picture of the graphs first. I will comment the answer when I see the graphs

Step-by-step explanation:

Answer:

THE ANSWER IS GRAPH C

Step-by-step explanation:

A

P

E

X  AND WITH THE HELP OF SOMEONE ELSE.

Can someone please help super short

Answers

Answer:

542, 543, 544, 545.

Step-by-step explanation:

Divide 2174 by 4 = 543.5  

(because there are 4 integers) 543.5 is not an integer.

However, one of the four integers is 543.

Write down four consecutive numbers that include 543 and add them:  

like 541+542+543+544 =. if that is 2174, you have the answer, if it's too low, try moving up one number, like

542+543+544+545 = if it's still too low, move up one number again  

543+544+545+546=  

You only have to do that a max of 3 times to get the answer.

The four consecutive integers are  

542, 543, 544, 545.

good luck, hope this helps :)

the answer would be 542,543,544,545 i think!!

I will be back to help everyone bye,vale,adios i forgot how to say it in french

Answers

Answer:

Huh I am confused

Step-by-step explanation:

Do you need help with anything

Answer:

How is that a question

Step-by-step explanation:

Ill edit if u put a question

(free points?)

Convert the expression (√5)(∛5) to exponential form. Show your work

Answers

Answer:

5[tex]\frac{1}{2}[/tex] * 5[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Cashews cost $1.74 per pound. Walnuts cost $1.92 per pound. How much will 3
5
pounds of cashews and 2
pounds of walnuts cost in all?

Answers

Answer:

6.09+3.84=9.93 is the desired answer

Step-by-step explanation:

Cashews total cost step by step

1.74×3.5

Multiply 1.74 and 3.5 to get 6.09.

6.09

Peanuts total cost step by step

1.92×2

Multiply 1.92 and 2 to get 3.84.

3.84

Select all ratios equivalent to 20:18.
3:2
18:9
30:27

Answers

Answer:

30:27 i think

Step-by-step explanation:

Bailey spent $12.25 at the arcade on Saturday and $9.50 at the arcade on Sunday. How much money did Bailey spend anogether?

Answers

Answer:

21.75

Step-by-step explanation:

i added 12.25 by 9.50

EASY WORK!!!plz look at the photo.

Answers

Answer:

first one is -6 and +6

Step-by-step explanation:

Other Questions
What method can scientists use todetermine when the fossil above appearedon Earth? Need help again please You are buying a video game that is on clearence. The original price was $60. It is $42 off the original price. What is the percent of change? Is it an increase or a decrease? Evaluate each expression if: a = 5, b = 3, and c = 4.4) 6a-4b5)I How do you negatively affect the ecosystem of the Great Lakes area? The diameter of a circle is 40.0cm. What is the circumference of the circle?Use 3.14 for pi Help would really be appreciated bc I do not understand circles lol Which equation represents the relationship between the x-values and the y-values in the table? Can someone plz help meeeeeee!!!! las 10 caractersticas comunes entre los mexicas y los incas must include an explanation !! solve for height Give a situation in life when you've experienced resonance. Order of operation.16) Tara had $168 in her bank account. She received three birthday checks for $35 each and but bought two new video games for $45 each. Write an expression to determine how much money she has left in the bank. A horse weight is 700lb and needs medication that is 10mg per 100kg what is the horses weight in kg? What kind of weather would be expected if cirrus clouds are in the sky?A. Cirrus clouds mean fair weather is aheadB. Cirrus clouds come before strong winds.C. Cirrus clouds appear just before storms form.D. Cirrus clouds form when it is going to turn cold. Determine the price of a $35 basketball that is on sale for 50% off the regular price. Ten subtracted from the quotient of a number and 7 is less than -6 Why might slave owners not want their slaves to be able to gather in groups or own weapons? Please show work and answer correctly :D (Please dont answer until hanifa answers thank you!) can you describe this picture : Describe the character on the right.Do not describe the actions of the character but the way they look.Banned words:Bad, blue, red, green, fireAdd the following words instead:Sinister, scarlet, menacing, emerald If f(x) = 3(x+ 5) +4/x, what is f(a+2)?A. 3(f (a) + 5) +4/f(a)+2B. 3(a + 7) + 4/a+2C. 3(a + 2) + 4/a + 2