MATHEMATICS MIDDLE SCHOOL

Write a problem that the expression 3(-7)-10+25= -6 could represent.

Answers

Answer 1

Answer:

3(-7)-10+25= -6

You have 25 dollars in your account(+25). You have to pay debt 7 dollars for 3 months. so its 3(-7)

Also you have to pay debt 10 so its -10. How many dollars remaining in your account?

The remaining amount will be negative after subtracting all the debts

Actual problem is :

You have 25 dollars in your account. You have to pay debt 7 dollars for 3 months. Also you have to pay debt 10. How many dollars remaining in your account?

Answer 2

Answer: Problem: You have 3 dollars and have to pay a debt that is 3 times of that along with subtracting 10 dollars of the balance you have. Than you are able to pay 25 dollars. Do you have enough money to pay off your debt? If not, how many dollars ar you in debt for?

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If 12 eggs cost $2.04 how much with 18 eggs cost

Answers

the answer is 3.06 because u divide the 2.04 and the 12 and get 0.17
then u multiply that with 18
tada!

If 12 eggs cost $2.04, you need to figure out how much 1 egg cost. In order to do that, you need to divide the cost ($2.04) by the amount of eggs (12):

$(2.04)/(12) = 0.17$

1 egg = 0.17

Now that we know how much 1 egg costs, we need to take that number and multiply it by 18:

$0.17 * 18 = 3.06$

In this case, 18 eggs will cost $3.06.

Ben had 2 boxes of blocks each box had 100 blocks he built a tower with 1/5 of the blocks out of each box how many blocks did Ben use to build the tower

Answers

ben would have had to have used 20 blocks from each box so altogather he would have used 40

What is the decimal equivalent of 17/20?
A. 0.085
B. 0.117
C. 0.85
D. 8.5

Answers

I believe it’s the answer is C

Answer:

Step-by-step explanation:

Well its not A,B,orD because the first two are hundreths and the last one is way too big(greater than 1) so it must be C

Hope this helps :D Please mark brainliest if correct

767074 rounded to the nearest hundred thousand is

Answers

767074 rounded to the nearest hundred thousand is 800,000.

5 or more raise the score 4 or less let it rest 800,000 is the correct answer

27x^3+9x^2-3x-2 /3x-2

Answers

Answer:

(27x3+9x2-3x-10)/(3x-2)

Final result :

9x2 + 9x + 5

Step by step solution :

Step 1 :

Equation at the end of step 1 :

Step 2 :

Equation at the end of step 2 :

Step 3 :

27x3 + 9x2 - 3x - 10

Simplify ————————————————————

3x - 2

Checking for a perfect cube :

3.1 27x3 + 9x2 - 3x - 10 is not a perfect cube

Witch expression means five times the sum of b and two

Answers

Answer:

Step-by-step explanation:

This is A. because it says 5 TIMES the sum of b and two. First, the sum of b and two. That means it will be b+2. Now the 5. You have to multiply 5 by b+2. That means your answer is 5(b+2). If you follow the order of operations, you do what is in the parentheses first wish is b+2. Once you get the sum of that, you multiply it by 5.

Hope this helps! :)

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