MATHEMATICS MIDDLE SCHOOL

Evaluate

-3+2 / -5+-1 /6+-4 / -2+-7

Answers

Answer 1
Answer:

Answer: -3+2 = -1 / -5+-1 = -6 / 6+-4 = 2 / -2+-7 = -9

Step-by-step explanation: oof

Related Questions

100-99+98-97+96-95...2-1=
HELPPP MEEE!!! Here is another question I got way more coming!!!!!!
Complete the standard form of the equation –4y = 3 – 2x.
(square root of 6+the square root of 11)/(square root of 5+square root of 3) =
What is the lcm of 2 6 11

joey opened a saving account that pays 6.5% simple interest. how much money will be in joeys account after 3 years if he deposited $250 at the beginning and never made any deposits or withdraws?

Answers

I=PRT
Where
P is Price/Principle Amount
R is Rate
T is Time in years
I=250×0.065×3
 =48.75
At the end of 3 years, he will have:
$250+$48.75
=$298.75

On the lines below write a word problem that involves division and would have a correct answer of 4/7

Answers

Jim was driving down a country road, late in the afternoon. He noticed that the farm he was passing had a peculiar way of separating it's sheep, male on one side and female on the other. There were 70 sheep in all, and 30 males. What percent of the sheep population were female?

PLEASE HELP!! Look at triangle WXY What is the length (in centimeters) of the side WY of the triangle?

Answers

Answer:

30

Step-by-step explanation:
30jejejejsjsjsjsjsjsjjsjsjwjejjs

Marcy has 567 earmuffs in stock if she can put 18 earmuffs on each shelf how many shelves does she need for all of the earmuffs I also need to estimate the whole problem

Answers

She's going to need about 30.
Estimate 34.
567 divide 18 =31.5
therefore she needs 32 shelves to stock all the earmuffs. 

HELP ME PLEASEBased on your decision, answer these three questions: Who is responsible for the changes? What resources or materials are needed? When will the change occur? Write your answer in paragraph form, and include details to support your ideas.

Answers

Answer:

As city planner, I will be responsible for carrying out the plans. We will need to hire a construction company and road crews to build the roundabout. We will also need to purchase materials and equipment for digging up and repaving the road. The change will occur at the start of the year.

Step-by-step explanation:

2020e said so :D

Answer:

The committee I am part of and animal control will be responsible for implementing the change. We will need to hire veterinarians or get some to volunteer to do the spaying and neutering, and we will need to recruit volunteers to capture stray pets. We will also have to have places to carry out the operations. The program will go into effect at the start of the new year.

Step-by-step explanation:

A sales associate at a computer store receives a bonus of $100 for every computer he sells. He wants to make $2,500 in bonuses next month. Write and solve an inequality to find the minimum number of computers he must sell.

Answers

Answer:

The inequality that describes this problem is 100x \ge 2500, and the minimum number of computers he must sell is 25.

Step-by-step explanation:

Since there is no restriction on the number of computers he must sell, an inequality can help us describe the situation.

Writing the inequality.

Let x be the number of computers he sells the next month, since he receives a bonus of $100 per computer he sells the total amount he will make for x computers is

100x

And since he wants to make $2,500 in bonuses, the inequality that describes that situation is

100x \ge 2500

Solving the inequality.

In order to find the exact number of computers he must sell, we need to solve for the inequality.

100x \ge 2500

Since 100 is multiplying to x, in order to move that 100 to the other side, we need to apply the inverse operation to multiplication, which is division. We can then divide both sides by 100

\cfrac{100x}{100} \ge \cfrac{2500}{100}

So then we can simplify to get

x \ge 25

Thus the minimum number of computers he must sell is 25.
$100x should be greater than or equal to $2500. X being the number of computers sold. If you divide 100 by 2500 you will know how many computers he need to sell.
$100x >(or equal to) $2500
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Find the quotient of 7.984 ÷ 1.99
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