Mathematics Middle School

I need help ASAPPPP #2

I Need Help ASAPPPP #2

Answers

Answer 1

Answer: use photomath on your phone it gives the answer and explains how you get the answer

Step-by-step explanation:

Answer 2

-2x and 2x cancels out because they are opposites so they are eliminated. so you are left with y=-5

Related Questions

I know I already asked this but I need an explanation on whyyy

The question is: There are 28 girls and 22 boys on a swim team what percent of the team is made up of boys? explain why pls.

Answers

Answer:

U first need to find out the total number of people

22+28

50

and since they are asking only for boys we need to put the number of boys on the numerator and the total number of people at the denominator

22/50

And now to make it into % we need to ALWAYS multiply the fraction by 100

22/50 x 100

44%

Hope it helps

Answer:

44 %

Step-by-step explanation:

okay so 100% is equal to the whole team or 50 swimmers

100% = 50 swimmers

to find out how much one swimmer is would be to divide the 100% by the total of swimmers.

100% / 50 swimmers

2% = 1 swimmer

so now that we know how much percent 1 swimmer is we will multiply 2% by 22, the number of boy swimmers.

2 x 22 = 44

5. What is the perimeter of the algebra tile figure? Enter the simplified algebraic expression. *

Answers

Answer:PLZ NO GOD NO NO NO PLZ NO GOD NO

Step-by-step explanation:

Please let me know if I my answer is correct. If it's not, please let me know the right answer.

Simplify the expresssion

[tex](\frac{2b}{c})^3[/tex]

My answer is [tex]\frac{8b^3}{c^3}[/tex]

Answers

Answer:

your answer is indeed correct good job

Is this right?
Question: 1/4 x− 2 =3
what is x?

Answers

Answer:

X should be 20

Answer is 20 you could check this answer by doing the question again but this time putting 20 instead of X, but it’s 1/4 of 20 so it’s gonna be 5 so the problem would be : 5-2=3 which is correct

can someone help me with this...i only have lie 10 minutes left to finish this--- kxkxkxxk

Answers

Answer:

258 cm

Step-by-step explanation:

12 x 12 = 144

12 x 19 = 228

228/2 = 114

144 + 114 = 258

Zoom in to see the question do anybody know ?

Answers

Answer:

1 or I

Step-by-step explanation:

The answer is Quadrant 1

Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help. Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn. . How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?

Answers

Get started. Sarah's neighbor offers to pay her $5 for every shark tooth. Play. Button to share content. When Sarah and John showed her neighbor the teeth he or she paid Sarah $30 dollars.

What is -1/15 + (-3/5) in simplest form. Don't explain.

Answers

Answer:

-10/15 ..................................

The question is in the photo :)

Answers

I think the first one is D, not sure about the other though! Sorry and also sorry if it’s not right, I’m not too great at maths :/

Number 1 is 12% and number 2 is also 12% please trust me and mark me brainliest

please help me with this

Answers

Answer:

I think the answer is positive 8

Step-by-step explanation:

A EZ one
......
(^.^) pt 4

Answers

D, it makes the most sense

Answer:

I think the answer is d

Step-by-step explanation:

A bicycle has a listed price of $591.99 before tax. If the sales tax rate is 7.25% , find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.

Answers

You need to add the tax to the price, not subtract. $634.91 is the bike cost + tax

HELP PLEASE!!!
A flower bed is in the shape of a triangle, with a base of 11 feet and a height of 7 feet. What is the area of the flower bed?

38.5 square feet
42.5 square feet
72 square feet
77 square feet

Answers

The answer is 77

7x11=77
:)

It’s 38.5 because it a triangle

Multiply the length by width then divide by 2

Giving brainliest!!!!!!!!!!!!

Answers

The answer would be D

Answer:

D

Step-by-step explanation:

there are data values from 17-26

so D

What is the area of the composite shape below?

Answers

I might be wrong but it might be 62

First right equals brainliest, Pls dont answer for the points this is serious. I just need this and 3 more which I will ask later. Anyway I am making this worth more points because I need help:)

Answers

I can't see the picture, can you please explain the problem in the comment bar below this so can edit my answer to help?

You can’t see it because you can only see pictures on the app

HELP FOR BRAINLIEST IM SO DUM- PLS- I NEED UR SMART BRAIN TO HELP ME

Emily estimated it would take her 40 minutes to run 3 miles. It actually took her 30 minutes. What was Emily’s percent of error for the time she estimated to run 3 miles?

Answers

(40 minutes - 30 minutes) / 30 minutes × 100

= 10 minutes / 30 minutes × 100

= 0.3333 × 100

= 33.3%

Answer:

she estimated in correctly because she made a percent error

Step-by-step explanation:

-3(-4x - 5)+8
Distributive Property

Answers

Answer

12x+23

Step-by-step explanation:

Answer: 12x + 23

Step-by-step explanation: remove parentheses to make it 12x+15+8

That subtract 15 from 15 and 8

Then divide

This graph shows a proportional relationship.

What is the constant of proportionality?

Answers

It’s 5/4. Your welcome

DUE TODAY

A sign in a bakery gives these options:

12 muffins for $25

24 muffins for $46

50 muffins for $94

Find each unit price to the nearest cent

12 muffins for $25 -
per muffin

24 muffins for $46 -
per muffin

50 muffins for $94 -
per muffin

Answers

12 for $25 is $2.08 per each. 24 for $46 is $1.90 per each. 50 for $94 is $1.90 per each.

First you have to devide the numbers and then while your doing that determine with vent is cheaper

Explain how precipitation happens. Use complete sentences and give at least two supporting details

Answers

Answer:

Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the Earth. ... Precipitation forms in the clouds when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough, they fall to the Earth.

Step-by-step explanation:

the sun evaporates the water from a stream or some type of water source and it then gets collected into the clouds and then condensation and the last step is when the water is too heavy so the clouds release it and that is called precipitation. hope this helps.

i need help ASAP Please help me :(

Answers

Convert all fractions to improper, then multiply numerators, multiply denominators. You get 180/240, which reduces to 3/4 cubic meter.

For each equation, draw a tape diagram that represents the equation:
3 ∗ x = 18
3 + x = 18
17 - 6 = x

(Hint: Use the shape tool to construct the diagram and the text box tool to label the sections)

Answers

3•6=18
3+15=18
17-6=11

17-6 is 11 so x is 11

Kyrie bought shoes that were $105. He used a coupon that took 30% off. The sales tax is 4.5%. What is the final cost of the shoes?

Answers

Hi there!

I hope this helps you!

7 cm
4 cm
8 cm
What is the area of the parallelogram. Show work

Answers

8 x 4 = 32cm^2

The answer is:
32cm^2

I’m pretty sure the answer is 32cm

- 5 - 2 (a - b) + 2 (a - b) -3 (a - b) + 3 = ?

Answers

Collect like terms and you'll get -2 - 3(a - b)

PLEASE HELP NOW ITS IMPORTANT

Answers

Answer:

1. 9

2. 9

3. 6

4. 6

5. 6

6. 9

Step-by-step explanation:

Answer:

Step-by-step explanation:

21 dividedby 7/3 Is 9

72/7 divided by 8/7 is 9

4 1/2 divided by 1/2 is 9

9 divided by 3/2 is 6

4 2/3 divided by 7/9 is 6

12/7 divided by 2/7 is 6

Write a summary of the poem "Revenge" and "The Crocodile". Actually reading

Answers

Answer:

Since this was 2 weeks ago I dont think you need the answer also i think this wasn't answer because is English and well I just realize your on MATH Lol so yeah just telling you!! :)

Answer:

a summary of the poem "Revenge" and "The Crocodile". Actually reading

Step-by-step explanation:

i give yall brainliest

Answers

Answer:

1 ) 7

2 ) 4

3 ) it is always zero !!

Step-by-step explanation:

number 1 is easy !! its always the positive value of whatever number is inside the brackets.

number two, since the signs are both negative, you just divide it normally !! so thats 4 !

and the last one is just a simple rule, where it is always zero.

i hope this helps !

PLZ HELP IM RUNNING OUT OF TIME BEST ANSWER GETS BRAINLIEST!!!!!!!
What is the function equation for the input/output table?

x y
_____
32 4
24 3
20 2.5
16 2

Answers:
y = X/8
y = x - 1
y = 8x
8 - x

Answers

Answer:

y = 8x

Step-by-step explanation:

Other Questions

PLSSS HELP WILL GIVE CROWN/BRAINLIEST!!!!!! ton avis, quelle forme de beaut est la plus importante dans notre socit actuelle ? Est-ce que c'est la beaut physique ou la beaut intrieure ? Qu'est-ce qui est le plus important pour toi et pourquoi ? (Translation: What form of beauty do you think is the most important in our society today? Is it physical beauty or inner beauty? What is most important to you and why?) please help ill mark brainliest please help asap!!! ill give brainliest !!!!!!! Which statement is a main idea of "Run, Kate Shelley, Run"?A. Kates father is a railroad man who teaches her to listen to the sound of a trains whistle to determine which train it is.B .Kate helps her mother with many chores around the house and helps care for her younger brothers and sisters.C. After Kate helps pull the two railroad men from the water, she cannot remember what happens next.D. When Kate warns people at the station to stop the midnight express, she prevents the death of its Make u the subject of the formula.5u + 13 = 7t 2ut Can somebody help me please thank you Essay WriterThe Byzantine Empire lasted more than 1,000 years, technically longer than theRoman Empire. In one or two paragraphs, explain how the Byzantine Empire wasable to survive for so long. What changes eventually brought down the ByzantineEmpire? PLEASE HELP ME Given the function f (x) = 3x 2, what is the value of f (3)? A. 7 B. -2 C. 12 D. 25 What is the quotient of 2.592\times 10^72.59210 7 and 7.2 \times 10^47.210 4 expressed in scientific notation? Nikki was walking around a department store shopping one day, and did not realize that the shirt she was wearing looked just like the shirts worn by employees. When a stranger asked, "do you work here," she thought it was funny. The other customers' assumption that Nikki was a store employee demonstrates the Gestalt principle of _______. NEED THIS IN 10 MINUTES PLEASE john bought a new car for 20,000. if the car depreciates at a rate of 16% each year, what will be the value of the car after 3 years? Where does the light that makes the moon visible come from?A. another planetB. the moonC. EarthD. the sun What process is directly responsible for growth in living organisms? 1. qu no tiene mucho talento para tocar el violn 2. que le gusta acariciar A los sapos que visitan la casa 3. qu les gustan tocar el violn pero no puede hacerlo4. que no est seguro si al sapo le gusta el meloda PLS HELP DUE TODAYEquation and explain If you spin the spinner 20 times, how many 5s? please help 2(3x-5)+3x+3=20 solve for x Professor George Engel believed mental illness was a disease that should be cured. T or f find a curve that passes through the point (1,-2 ) and has an arc length on the interval 2 6 given by 1 144 x^-6