Mathematics Middle School

Help me out with this please
It’s very hard for me

Help Me Out With This PleaseIts Very Hard For Me

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Adding two negatives is the same as subtracting two negatives.

Answer 2
The answer is d

Positive and negative is a negative so + (-8) is -8

Related Questions

Which statement is true about the net and the solid it can form?


The length of side a will be 5 m.
The length of side b will be 2 m.
The length of side c will be 7 m.
The length of side c will be 2 m.

Answers

Answer:

The length of side c will be 7m!

Step-by-step explanation:

it’s 7 :) hope this helps

7-10: Practice Buddy help!

Answers

Answer:

-3

Step-by-step explanation:

-3 I mean I think it’s the answer

help me pls :)
jisjeek

Answers

496
8 percent of 6200 is 496 and that’s how many employees there will be next month

What is -5(6+x) ? i just wanna finish my homework and go to sleep

Answers

Well you can’t do much so
-5(6+x)
-5*6+(-5)*x
-30-5x

Answer:

-30-5x

Step-by-step explanation:

Distribute. -5*6=-30

-5*x=-5x

combine them: -30-5x

pleaseeee helpppppssssss

Answers

The answer is X= 16

Explanation is- 16/8 = 2
it’s x=16 hope this helped you !!

Daily fact #1:You can't move your upper teeth.

Answers

Answer:

yes

Step-by-step explanation:

yes that is true you are correct

nice very nice perfect ...

15.) Elena wants to make a scale drawing of her bedroom. In her drawing, the
length of the bedroom is 10 cm and width 6 cm. She decides on a scale of 1 to
50. What is the WIDTH of her actual bedroom? (Your answer can be in cm or m.
Note: 1 m=100 cm)

Answers

Answer:

300 cm

or 3 meters

Step-by-step explanation:

6 * 50 = 300

The answer is 300 cm or 3 meters

Trinity's class went on a field trip to an aquarium. One tank held 36 Yellow Tang fish. She miscounted the total number of Yellow Tang fish in the tank and recorded it as 31 fish. Rounded to the nearest 10th of a percent, which choice best represents Trinity's percent error?

Answers

Answer:

She rounded down instead of up.

Step-by-step explanation:

When you are rounding, if the number is above 5 you round up and when the number is below 5 you round down.

Her error was rounding it

PLEASE HELP ASAP!!! VERY URGENT

Answers

X: 10, 20, 30, 40
Y: 12.5, 15, 27.5, 42.5

I’m not 100% sure though
X - 10, 20, 30, 40 not sure about y though

HELP GIVING OUT BRAINLIEST PLEASE ONLY TRUE ANSWERDDD

Answers

Answer:

A, D, E

Step-by-step explanation:

5 times 5 times 5 times 5 is 4 5s timing together, so A is obviously correct.

B is incorrect because we're not timing 4s we're timing 5s.

C is incorrect because 5s are alll geting multiplied not added.

D is correct because it is timing all 4 5s.

E is correct because 5squared is 25 and it is the same as D

F is incorrect because there's addition in it

Answer:

A, E, and D

Step-by-step explanation:

broken down

A=5x5x5x5=625

B=4x4x4x4x4=1024

C=5x5+5x5=50

D=5x5x5x5=625

E=25x5x5=625

F=5x5+25=50

Write the equation of the shown line in slope-intercept form.

Answers

The answer is y= 4x - 2
Hrkdnsksbejxkzjxbxjxkdjdbsbsjssjsj

e
_ = 3 what is e
2
im giving good

Answers

Answer:

e=2

Step-by-step explanation:

multiply both sides by 2 to get the variable by itself.

e=6

Answer:

i think it's 3 i'm not sure though

Step-by-step explanation:

Raymond just got done jumping at Sky Zone. The total cost of his session was $43.24. He had to pay a $7 entrance fee and $1.25 every minute he was on the trampoline. Write an equation to determine the number of minutes (t) that Raymond was on the trampoline.

Answers

Answer:

1.25x + 7 = 43.25 :)

Step-by-step explanation:

x= how many minutes he stayed every minute

The total cost is $43.24.

We know that there is a $7.00 entrance fee so we can go ahead and subtract 7 from 43.24

43.24 - 7 = 36.24

We know that the rest of the price is the minutes that Raymond was on the trampoline. So what we will do is divide 1.25 from 36.24

36.24 ÷ 1.25 = 28.992

We will round up 28.992 to 29.00

so we can say that Raymond was jumping on the trampoline for about 30 minutes for a total of $43.24.

Read the information in the box below.

Charlene is a writer going on a trip. She is bringing several copies of her latest book in her suitcase. The suitcase itself weighs 5 pounds, and each book weighs 3 pounds. Her full suitcase can weigh no more than 50 pounds. Explain and defend if Charlene will be allowed to bring 20 books with her. Write an equation or inequality to represent the problem situation.


This problem requires you to show your work and explain your reasoning. Your explanation should be written so that another person could read it and understand your thinking.

Be sure to –
Answer the question prompt
Write an equation or inequality that represents the problem situation
Justify your solution algebraically or using a model such as a table, graph, number line, or other illustration
Maximum score = 4 points

Answers

Answer:

The Maximum score = 4 points don't mean you get four coins, it's just on the paper.

Step-by-step explanation:

Whitney goes to the store to buy metal trim to go around the outside edge of two square picture frames.

Each side of the smaller frame is 16 inches long.
Each side of the larger frame is 3 times as long as each side of the smaller frame.
What is the total length, in inches, of the metal trim needed to go around the outside edges of the picture frames?
____ inches

Answers

If the smaller side is 16 inches and the larger side is 3 times as long it would be 48 inches.

Use the drop-down boxes to compare and order of the numbers from least to greatest.

Number line extends from six to seven and extends both sides. There are nine markings placed as regular intervals between the ends. The points A, B, C, and D are also marked on the line
6.8
Choose...A.C. D.B



6.6¯
Choose... A.C. D.B



467
Choose...A.C. D.B



47−−√
Choose... A.C. D.B

Answers

1-B

2-C

3-D

4-A

Gimme brainliest broski

1 1/2 is what % of 7 1/2 and also 7 1/2 is what % of 1 1/2?

Answers

Answer
20% for the first one
The first one is 20 percent

x - 17.6 = 1.9 pls help me WILL GIVE BRAINLIEST

Answers

Answer:

x= 19.5

Step-by-step explanation:

19.5-17.6=1.9

Answer:

x = 19.5

Step-by-step explanation:

x - 17.6 = 1.9

x - 17.6 + 17.6 = 1.9 + 17.6

x = 19.5

hope this helped ;)

PLEASE ANSWER ALL QUESTIONS
How is the additive inverse property used to subtract rational numbers?
Use the property to solve the following equations:
(-2) - 4 =
5 - (-5) =
7 + (-4) =

When you are multiplying or dividing integers, how can you determine the sign of the product? What if you are multiplying or dividing more than two numbers?

Write an equation using the absolute value to show the distance between -65 and 15. Solve your equation. Describe a real-world situation in which opposite quantities combine to make zero.


What are the associative and commutative properties?
How can the associative, commutative, and additive inverse properties be useful when adding and subtracting rational numbers? Use the equation below to demonstrate these properties:

$25.00 -$15.00 -$37.00 +$ 50.00= balance in bank account

Answers

Answer:

(-2) - 4 = -6

5 - (-5) = 10

7 + (-4) = 3

Step-by-step explanation:

help meeeeeeeeeeeeeeee
1/2=2m m=

Answers

Answer:

.25

Step-by-step explanation:

answer quick and show work
gina will pay $14 for fabric at a craft store. the tax rate is 8.5%. how much will she pay for her fabric including tax

Answers

Answer:

$15.19

Step-by-step explanation:

Write an equation

8.5% of 14 =

Convert percent into decimal:

8.5% = 0.085

"Of" means to multiply so multiply 0.085 to 14

0.085 x 14 = $1.19

14 + 1.19 = $15.19

Answer:

$15.19

Step-by-step explanation:

Write an equation

8.5% of 14 =

Convert percent into decimal:

8.5% = 0.085

"Of" means to multiply so multiply 0.085 to 14

0.085 x 14 = $1.19

14 + 1.19 = $15.19

Hope this helps!

°^° i need help E x 432 = S. What does S equal?

Answers

Answer: the other person said 3844

Step-by-step explanation:

Brian read 2/15 of his novel in 20 minutes.
If he reads at the same rate, what portion of his novel
can he read in one hour

Answers

3/15, since he reads 2/15 of his novel in 20 minutes plus 20 to the minutes and add 2 to the fraction and go until 60 minutes = 3/15

Answer:

2/5 of their novel

Step-by-step explanation:

20 minutes is 1/3 of an hour, so 20*3 gets you an hour. Now we can do 2/15*3 because that's how many "batches" of 20 minutes there are. 2*3=6 so it would be 6/15, this would be you answer. But, we can simplify this fraction by dividing the numerator and denominator by 3. This gets you 2/5.

3.2 x N = 0.96 what equals N

Answers

Answer:

0.3

Step-by-step explanation:

0.96/3.2=n

Can someone help me with this

Last question of the day i think so plz help

Answers

Answer:

It's 170 or C

Step-by-step explanation:

We multiply the base first, which would be 14 x 10 or 140. Then we take the top triangle, which would be (6 x 10)/2 or 30.  So then we add 30 and 140 to get 170

Answer:

170

Step-by-step explanation:

(rectangle) 14 x 10 = 140

(triangle) (6 x 10)/2 = 30

140 + 30 = 170

The number of lime-flavored candies in a candy machine is 85. If this is
17% of the number of candies in the machine. How many candies are in the
machine?

Answers

the answer is:500

step by step explanation: i don't know if i'm right by the way

500

Percent means per hundred.

Therefore,

17% = 17/100 = 0.17

Let the total number of gumballs be n. Then

17% of n = 85 means that

0.17 x n = 85

n = 85/0.17 = 500

Solve for p
-6p+3=21
p=what

Answers

Get Photomath it’s helps a lot . P=-3

How many 1/2 cm edge cubes can fit into a rectangular prism that is 4cm x 3 1/2cm x 2cm.

Answers

Answer:28 ml

Step-by-step explanation:

28ml i think because i had the same question! good luck

If the radius of a circle is 5, what is the circumference? Use π=3
Answer for prompt 1 If the radius of a circle is 5, what is the circumference? Use π=3

Answers

circumference formula: 2πr

given:

radius = 5 (r in the formula stands for radius)

π = 3

- simply pluggin what you have.

2πr

2(3)(5)

= 30

circumference = 30

-- let me know if you have any questions regarding this.

What is the volume of this prism?

Answers

Answer:

80

Step-by-step explanation:

80
In order to find the volume of a prism,you do length times width times height.
So 4*3*6 2/3

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