Mathematics Middle School

evaluate

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

Answers

Answer 1

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

Step-by-step explanation: oof

Related Questions

1. (-2)(-5)?
2. (2)(5)?
3. (-2)(5)?
4. (2)(-5)?
answer each in order and you will be marked brainliest

Answers

Answer:

1. 10

2. 10

3. -10

4. -10

Step-by-step explanation:

If two negatives are multiplying each other, then the negatives cancel out and you get a positive.

If a negative and a positive multiply, then the final result would be negative.

Hope this helps ^-^

Answer:

1. 10

2. 10

3. -10

4. -10

Step-by-step explanation:

1. Two Negatives makes a positive

3. a negative times a positive makes a negative

4. same as 3

In a bag of gumballs, 50% of the gumballs are blue. There are 40 blue gumballs in the bag. How many total gumballs are in the bag?

80
58
200
42

Answers

Answer:

80

Step-by-step explanation:

40*2=80

Answer:

It is 80.

Step-by-step explanation:

50% is half and there are 40 blue gumballs in the bag. If you wanted to know the total, you would double 40 because 40 is 50% of the bag, so you are just adding half of it in to get the whole. When you double it, you get 80.

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the​ box?
What is the decimal expansion for 12
2
3​?
A.12.6
B.12.65
C.12.6
D.12.66
pls help

Answers

Answer:

hotdog

Step-by-step explanation:

yes

Answer:

its C just did it

Step-by-step explanation:

Natalie can do 26 pushups in 2 minutes. How many could she do in 7 minutes?

Answers

Answer:

91 push-ups

Step-by-step explanation:

91 push ups in 7 minutes

What is the estimate for 2.03+7.89 when added together
What is the ESTIMATE
Thanks

Answers

Answer:

about 10 but exact is 9.92

Step-by-step explanation:

Hi! I have a question on math that I need help with. Here is the question- Is 982,038 divisible by 3?- Thanks!

Answers

Answer: Yes, 982,038 is divisible by 3 (:

Step-by-step explanation:

Answer:

Yes ma'm! All I did was divide 982,038 by 3 in the calculator.

Ms. Larson bought 4 red roses and 16 tulips. What is the ratio of roses to total number of flowers?
Group of answer choices

1:5

20:4

7 to 6

No answer text provided.

Answers

Answer:

it should 1:5

Step-by-step explanation:

Answer:

The answer is 1:5

Step-by-step explanation:

This is because if you add 4 to 16 (the total amount of flowers) it gets 20. And there are 4 roses. 4:20 is your ratio but if you simplify it you get 1:5.

Branliest? Hopefully this helps!

help Which choice best represents the sum of (5 + 8x - 3) and (9x - 6)

Question 2 options:

17x + -4


17x + 4


x + 14


x + - 14

Answers

17x-4 is the answer
The answer will be x+4 not too hard of a question but yeah!

38% of 22 is _______
Explain your method.

Answers

Answer:

8.36

Step-by-step explanation:

Turn the percentage into a decimal.

38% = 0.38

Multiply.

22 * 0.38 = 8.36

Best of Luck!

Answer:

8.36 I commented like a wile ago so I will answer

Step-by-step explanation:

what are the chart and graph numbers?

Answers

Answ

x and y coordinates

Step-by-step explanation:

days: bacteria:
1 5
2 10
3 15
4 20
coordinates:
(1,5)
(2,10)
(3,15)
(4,20)

A basketball team practices their shooting. The function f(x) represents the number of baskets made during practice, where x is the number of players at the practice. Does a possible solution of (12, 36) make sense for this function? Explain your answer.
a. Yes. The input and output are both possible.
b. No. The input is not possible.
c. No. The output is not possible.
d. No. Neither the input nor output is possible.

Answers

C. No. The output is not possible

Answer all of these 50 points and brainliest

Answers

7. -9 5/8

8. 3/14

9. 1

10. -2 7/8

11. 18/31

12. -16/27

1. -9/10

2. 1 17/21

3 -57/14

4. 29/30

5. 3 9/10

6. 5 17/24

Brainliest please

it already got answered F

Laura's yard is in the shape of a square and a half-circle.
Please Help

Answers

Answer: i'm pretty sure it is c if its not i am soooooooooooooooooooooooo sorry

Step-by-step explanation:

I think it’s d but I’m not a 100% sure soooooooorrrrrrrrryyyyyyyyyy :(((((((

please due now help me​

Answers

Answer:

The first, third, and last are unit rates.

Step-by-step explanation:

They are all equal to or less than 1 unit.

Elaine bought 3 4/5 pounds of apples for $1.99 per pound, 3/4 pound of pears for $2.25 per pound, and 3 2/3 pounds bananas for $1.75 per pound.
1. What did Elanie spend on bananas
2. What did Elanie spend on pears
3.What did Elaine spend on Apples?

Answers

Answer:

1.$6.41

2.$1.68

3.$7.56

Step-by-step explanation:

1. 6.41
2. 1.68 sbbehs

Where is the result of -5 + 3 located on the number line?

3 units to the left of -5
5 units to the right of 3
5 units to the left of -3
3 units to the right of -5

Answers

Answer:

The Answer is D, 3 units to the right of five.

Step-by-step explanation:

the answer is definitely D.

PLS HELP ASAP (in link) 15 points!!

Answers

Answer:

go to the website slader . com for answers go to your book and page number and you got the answers

Step-by-step explanation:

Answer: -29.85

Reasoning: unit rate : -9.95/1 you want to get to 3 months. So the fraction will look like ?/3. 1•3 = 3 so you have to multiply -9.95•3 to get how much is charged. The answer would be 29.85 and since there’s two different signs, it’ll be negative. -29.85. (Sorry if I’m late and all- hope this helps but if I’m wrong I’m sorry too)

I REALLY NEED HELP!!!!!
At Blooming Gardens nursery, they are currently running the following promotion: Buy three trees of the same kind at the regular price and get the fourth at 80% off. Jocelyn is needing some trees for her backyard and decided to buy four red oak trees using the promotion. The regular price for a red oak tree is $390.00. Based on a tax rate of 8.25%, Jocelyn ended up saving $_____ by using the promotion.

Answers

Answer: 337.74

Step-by-step explanation:

Answer:

I REALLY NEED HELP!!!!!

At Blooming Gardens nursery, they are currently running the following promotion: Buy three trees of the same kind at the regular price and get the fourth at 80% off. Jocelyn is needing some trees for her backyard and decided to buy four red oak trees using the promotion. The regular price for a red oak tree is $390.00. Based on a tax rate of 8.25%, Jocelyn ended up saving $_____ by using the promotion.

ABCDEFGHIJKLMNOPQRSTUVWXYZ..................................................................................................................................................

JUST PLAYING ANSWER 337.74

Step-by-step explanation:

help help help AAAAAAA math is hard

Answers

Answer: I believe it is h

Step-by-step explanation:

Answer: F.) $404.17

Explanation: To solve this, first you'd need to subtract the payments people will be making towards the cost. Since the grandparents will be paying half, you need to divide the $19,700 ÷ 2. The quotient of this is $9,850. Because $9,850 is half of the total cost, we are now left with the other $9,850. Luckily, the student's athletic scholarship will be subtracting $5,000 from the total. And so, after subtracting $9,850 - $5,000, we get a difference of $4850. $4850 is the amount that the student pays over the course of 12 months. To calculate how much she needs to save every month, we will divide 4850 ÷ 12 and receive a quotient of 404.17. Therefore, the student will need to save $404.17 every month in order to pay off the remaining costs at the end of the 12 months.

I hope this helped!

Good luck <3

(btw i luvv your kuromi pfp!!)

Tickets to a science exposition cost $5.75 each for students and $7.00 for adults. How many students and adults went if the ticket charge was $42.75?
PLEASE HELP ASAP

Answers

Answer:

5 students and 2 adults.

Step-by-step explanation:

5.75 x 5 = 28.75.

7 x 2 = 14.

14 + 28.75 = 42.75.

In conclusion, the answer is 5 students and 2 adults.

Hope this helps! Good luck!

Help i'll give 100 points! and brainlist luv! xo

Answers

Answer:

Answers to pictures 9,4,11,12 in order

Step-by-step explanation:

9: Is C (pretty sure)

4:D

11:A

12:C

Sorry if some are wrong

do any just pls i need your help

Answers

Answer:

6 dollars for #1

3.18 dollars #2

12-13 dollars #3

HOPEFULLY THIS HELPS!

Answer:

1. $6.30

2. $3.19

3. $13.00

Step-by-step explanation:

1) 42.00 multiplied by 0.15 (15%) = $6.30

2) 45.50 multiplied by 0.07 (7%) = $3.19

3) 65.00 multiplied by 0.20 (20%) = $13.00

Hope I helped :)

Please consider Brainliest :)

A rectangle has its diagonal length increased from 5 cm to 25 cm. The new rectangle is similar to the original one. The original perimeter was 14 cm. What is the measure of the new perimeter?

Answers

Answer:

The measure of the new perimeter is 70cm.

Step-by-step explanation:

I thought putting up a picture would be easier than explaining it all. The picture is how you would write out the problem.

The original rectangle's measures were 5cm and 14cm. The new rectangles measures are 25 cm and X (We don't know yet.) So write it out. 5cm is to 14cm as 25cm is to X.

5cm/14cm = 25cm/X

Cross multiply. (The arrows I drew. Multiply diagonally.)

You should get

350 = 5X

We need to get X by itself, so divide both sides by 5.

5X/5 leaves X left

350/5 leaves 70

70 = X

The answer is 70 maybe?

Dario was scuba diving at an elevation of −20 feet and then descended 20 feet more.

Dario and another person scuba diving. The other person is diving at negative thirty feet.

A number line from negative fifty to fifty by tens is shown.

After the descent, what was his elevation in relation to another diver at an elevation of −30 feet?

Do the equation

Answers

Answer:

keep reading

Step-by-step explanation:

Well... Dario is at -40 feet. So the difference would be 10 feet.  I don't really know how you would write that equation. But I hope this helped.

The elevation of a diver in relation to another diver at an elevation of −30 feet will be ( -30 + 40 ). The difference between the elevation is 10 feet.

What is a number line?

A number line in elementary mathematics is a representation of a graduated straight line that serves as an abstraction for real numbers, represented by the symbol R." It is assumed that every point on a number line corresponds to a real number and that every real number corresponds to a point.

Given that Dario was scuba diving at an elevation of −20 feet and then descended 20 feet more. Another diver is diving at -30 feet.

The elevation will be calculated as below:-

Elevation = -30 - ( -40 )

Elevation = -30 + 40

Elevation = 10 feet

Therefore, the elevation of a diver in relation to another diver at an elevation of −30 feet will be ( -30 + 40 ). The difference between the elevation is 10 feet.

To know more about number lines follow

https://brainly.com/question/24644930

#SPJ2

A sixth grader weighs 90 pounds, which is 120% of what he weighed in fourth grade. How much did he weigh in fourth grade?

Answers

75 pounds (that’s all!!!)

Richard spent $95 on hockey tickets, while Dennis spent $57. If all the tickets were the same price, what was the price of one ticket? SHOW YOUR WORK

Answers

Answer:

13 a ticket

Step-by-step explanation:

57 to get to 95, 95 divided by 5 is 19, and 19 times 3 is 57. the answer is $19 per ticket. richard bought 5 and dennis bought 3.

ASAP PLZ
The stock of Company A lost 3.75% today to $26.95. What was the opening price of the stock in the beginning of the day? PLZ ASAP I WILL GIVE BRAINLIEST

Answers

Answer:

139

Step-by-step explanation:

can i get the crown thing plzzzzz ( i dont know wut there called)

139
this should be the answer

PLEASE HELP, ASAP!!! I WILL GIVE A THANKS, 5-STAR RATING, AND BRAINLIEST!!!
*Also, please include the coordinates of the new line and fill the blanks*
*If can't do all, at least do half*

Answers

Number 7 I think it is not sure

The Idol's Eye diamond weighs 79.2 carats. The Blue Hope diamond weighs 33.68 carats less than the Idol's Eye. What is the weight of the Blue Hope diamond?
A. -146.56
B. -45.52
C. 45.52
D. 140.20

Answers

Answer:

C. 45.52

Step-by-step explanation:

hope i helped!!

The answer is C . 45.52

Please help me with 1-5

Answers

Answer:

1. 79.2 inches

2. 114

3. 55.2

4. 2599.992

5. 2350

Step-by-step explanation:

Yw

1) 79.2 inches

2) 114 feet

3) 55.2 inches

4) 2600 US liquid quarts

5) 2350 millimeters

I hope this helps :)
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