Mathematics Middle School

Determine the value of the expression below.
7^2-9
----------
3+2

Answers

Answer 1

Answer:

1. 7^2-9 = 40

3+2 = 5

40 / 5

8

Related Questions

Write each phrase or sentence as an algebraic expression or equation. DO NOT use a calculator. Do not write an inequality.

1. 6 more than y

2. times a number

3. 5 less than the product of 10 and c

4. 14 more than 6 times t

5.The sum of x and y is 18

6. A number minus 12 is 7

Answers

Answer:

done

Step-by-step explanation:

1.y+6

2.x

3.10+c-5

4.14+6t

5.x+y=18

6.-12=7

What is 437(3)+357(4)

Answers

Answer:2739

Step-by-step explanation:

you would multiply 437 by 3 than multiply 357 by 4 then add those together to get 2739

write two expersions equivalent to -5/4x-3/4

Answers

Answer:-1\/4 (5 x + 3) is one of them and the other is

1\/4 (-5 x - 3) but the first has negative

Step-by-step explanation:

here’s one 1/4(-5x + 3)

Relation or Function?

Answers

Answer:

k,l,m =Functions n= relation

Step-by-step explanation:

What is Half of a number m increased By five

Answers

I think the answer might be 1/2m + 5

Answer:

1/2m + 5

Step-by-step explanation:

Use the Distributive Property to simplify the expression.

8(x + 10)

Answers

Answer:

The simplified expression is 8x+80 so ya

Step-by-step explanation:

yeee

The answer is : 8x+80

Explanation:

Oh wait sorry I forgot to add a photo but heres the question again “charlie went to the grocery store to buy sugar for the batches of cookies that he is baking. He added up the sugar needed for the 4 batches and got the sum 6 1/2 cups. which expression can represent the addition Charlie did to find the total amount of sugar?”

Answers

Answer:

the answer would be B, i did the math

Step-by-step explanation:

Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!!!!!!!!

Answers

Answer: I think 48

Step-by-step explanation:

If the ratio is 8 North American butterflies :4 South American butterflies then the South American butterflies would be half of North American. There are 96 North American butterflies and half of that is 48

Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?

A. 1/3 + 2/3 + (-1/4)
B. -10 + (-20) + 1/2
C. 30 + (-12) + 70
D. 60 + 40 + (-25)

Answers

Answer:

d

Step-by-step explanation:

well i think that is the answer

It’s d (I think but I’m pretty sure)

Sorry for not having it on the first one-

Answers

Answer:

Drew is incorrect. She forgot to take the reciprocal of -1/6. Drew just did (3/4)(-1/6) which got her -3/24 instead -9/2.

Step-by-step explanation:

Same, change, reciprocal:

(3/4)(-6/1)=-18/4=-9/2.

Sadly Drew is incorrect. She forgot to take the reciprocal of -1/6.

[PICTURE ATTACHED] help please :’D


make sure to recheck your answer, i dont wanna get this wrong >_<

also you can google it if you want heheh.. but i dont think the answer will show up

Answers

I am pretty sure the answer would be 39.
(31 + 48/6)

You and your family took a trip over track out that was 1.5 hours away. Which two trips could your family have taken?
PICK TWO TRIPS that would take 1.5 hours.

A. Drive 40 miles per hour between Raleigh, NC and Fayetteville, NC, which are 60 miles apart.

B. Take a train going 100 miles per hour from Rolesville, NC to Myrtle Beach, SC, which are 200 miles apart.

C. Ride a bus going 30 miles per hour to the NC State Fairgrounds, which is 45 miles from your house.

Answers

Answer:

i think a

Step-by-step explanation:

C is your answer 45-30 =15 which is half of 30 so it will be .5 so the whole trip is 1.5 hours

Look at the attached images to answer the question!

Answers

they vary directly (im just writing this cause my answer wasn’t long enough)
A vary directly
Reason:
When number of test increases time also increases

B vary directly
Reason:
When pounds increases cost also increases

Dose someone need help on math

Answers

Answer:

can you help me with history? plss ;-;

No I’m good for now
Maybe later

i need help i do not understand these questions

Answers

Answer:

You'll be fine.

Step-by-step explanation:

Answer: the answer for 4a + b – 5 is 6

Step-by-step explanation:

What does negative 5 over 2 < −1 indicate about the positions of negative 5 over 2 and −1 on the number line? (1 point)

A. negative 5 over 2 is located on the left of 0 and −1 is located on the right of 0
B. negative 5 over 2 is located on the right of 0 and −1 is located on the left of 0
C. negative 5 over 2 is located on the left of −1
D. negative 5 over 2 is located on the right of −1

Answers

Answer:

D

Step-by-step explanation:

This indicates that 5/2 is less than -1 on the number line.

Need help.
1+ 2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30

Answers

Answer:

465

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30=465

I don't know if this was an actual question, but have a nice day （*゜ー゜*）

Answer:

465

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30

What is the equation of the line in the graph?

Answers

Answer:

ummmmmmmmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:




y=2x+1
i think. hope that helps

Sorry for another one! WILL GIVE BRAINLIEST!! DUE TODAY! Help please

Answers

Answer:

1.5 or 6/4

Step-by-step explanation:

y=1.5x+2

or

y=6/4x+2

6/4 is the slope! hope this helps!
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