Mathematics Middle School

Please help meeee it Will be useful

Please Help Meeee It Will Be Useful

Answers

Answer 1

Answer:

18

Step-by-step explanation:

Answer 2
18 is a multiple of 9

18 = 9 x 2

Related Questions

Mark Branliest
what is the area of a 10 in sqare
Plz Help

Answers

Answer:

100 square feet

Step-by-step explanation:

The cost of cheese varies directly with the number of pounds bought suppose 3 pounds cost 8.40

Write an equation relating the weight and the cost of the cheese

What is the constant of variation

Find the cost of three pounds of cheese

Answers

Answer:

1 pound of cheese is $2.80

Step-by-step explanation:

8.40 divided by 3 is 2.80

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:)

The distance between Station A and Station B is 4.8 miles. The distance between Station B and Station C is 16 miles. A train takes 4 minutes to travel from Station A to Station B and another 12 minutes to travel from Station B to Station C. Find the average speed of the train for the whole journey from Station A to Station C in miles per hour.

Answers

Answer:

16 minutes to travel from A to C

Step-by-step explanation:

Find the surface area of the pyramid. The side lengths of the base are equal.

Answers

I hope this will help you!!!

The base of a statue is in the shape of a trapezoid. The bases of the
statue are 7.5 feet and 4.75 feet. Its height is 6 feet. What is the area
of the base of the statue?

Answers

Answer:

101.25

Step-by-step explanation:

hey, can someone help??? I don't have much time left.

Answers

Answer:

Add it all together

Step-by-step explanation:

Answer is 26.50 square units
Explanation:
Since the information given to you was areas all you needed to do was add those numbers up: 7.95+9.8+8.75

Rayla and her friends were carving their pumpkins for Halloween. They noticed that there was a proportional relationship between the number of seeds in their pumpkins and the weight of their pumpkins. This relationship is represented by the equation y=20x, where x is the weight of the pumpkin in pounds and y is the number of seeds. How much will a pumpkin weigh that has 250 seeds inside? Show your work or explain your process in the box below!

Answers

answer

12.5

y=250 seeds

12.5 * 20 = 250.

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Percentages! Just complete the sentance

Answers

Answer:

38%

Step-by-step explanation:

Find the mean and the MAD.
[Note: Type your answers as decimal numbers, rounded to the nearest tenth.]

135, 160, 145, 155, 170, 150, 142

Mean:

MAD:

Answers

Mean is 151 because you add all numbers and divide by how many numbers their is

Answer:

151

Step-by-step explanation:

Plz help this is due tonight:)

Answers

Answer:

7. 86.25 8. 18.75

Step-by-step explanation:

Answer:

7. Answer is 1236.25$

8. Answer is 143.75$

9. Answer is 16.485$

10. Answer is 6.825$

11. Answer is 31.25%

12. Answer is 0.125 for the decimal section and 12.5% for the percent section.

Step-by-step explanation:

7. 7.5 percent of 1150 is 86.25 and 86.25 + 1150 is 1236.25.

8. 15 percent of 125 is 18.75 therefore 125 + 18.75 is equal to 143.75.

9. 3.50 + 2.25 + 9.95 + 15.7 and 5 percent of 15.7 is 0.785 and 15.7 + 0.785 is 16.485.

10. 4.25 plus 2.25 is 6.50 and 5% of 6.50 is 0.325 and 6.50 plus 3.25 is 6.825.

11. 63 plus 25 is 88 so 88 is 68.75 percent of 128 and 100 minus 68.75 is 31.25 so 31.25 is the answer.

12. 1/8 is 12.5 percent so for the percent section it is 12.5 and for the decimal section 0.125  

Find the solution set to this inequality

Answers

Answer:

x>1/2

Step-by-step explanation:

2x - 3 > (2x - 5)/2                   Multiply by 2 on both sides

2(2x - 3)> (2x - 5)                   Remove the brackets

4x - 6 > 2x - 5                        Subtract 2x from both sides                

4x - 2x - 6> 2x-2x - 5            Combine

2x - 6 >  - 5                            Add 6 to both sides

2x - 6+6 > -5 + 6

2x > 1                                     Divide by 2

z > 1/2

Answer:

x > 1/2

Step-by-step explanation:

1. multiply both sides by 2 (because of the fraction)

2x-3(*2)>2x-5/2(*2)

4x−6>2x−5

2. solve for x

4x-6>2x-5

4x-2x>-5+6

2x>1

3. divide

2x>1

2x/2>1/2

x>1/2

and thats your answer, x>1/2!

I have a question if Jimmy has 3 apples and is friend ate 12 apples off a tree and jimmy eats one and then his friend (Sihera) picks 12 new apples and gives two to jimmy nd eats 4 of them how many apples does jimmy and Sihera have?

I made this question :D

Answers

13?

Step-by-step explanation:

What ratio is represented in the table ?
A 2:3
B 3:5
C 4:5

Answers

Answer:

pancake

Step-by-step explanation:

18/30=3/5 so the correct answer is B; 3:5

Plzzz help???????????

Answers

Answer:

the answer is B................

WILL GIVE BRAINLEST PLS HELP

Answers

79200 feet in 15 miles

3600 seconds in hour

Answer:

79200 feet in 15 miles

3600 seconds in hour

22

Step-by-step explanation:

brainliest please, just tryna rank up

pls help me on prodigy plssssssssssssssssssssssssssssssssssss

Answers

the answer is b) no

Answer:

no

Step-by-step explanation:

hey 267848* 83849
will marked king brains

Answers

Answer:

The answer is 22458786952

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

It is y=3x+0 or y=3x
the other person that answered, got it right

help me someone pls plss

Answers

i think it would be just a constant diagonal line like this /
im pretty sure its just a constant diagonal line like /

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

the slope should be y= -3/2x+2

can you help me pl7s

Answers

Answer:

11) B

12) B

Step-by-step explanation:

Answer:

11) B

12) B

Step-by-step explanation:

can eney one please help hurry 20pts
A triangular prism. The triangular bases have a base of 5 meters and height of 8 meters. The prism has a height of 9 meters. The volume is 180 meters squared. A triangular pyramid. The pyramid has a base with a base of 5 meters and height of 8 meters. The height of the pyramid is 9 meters. The volume is 60 meters squared. Compare the volume of each shape. Then complete the statement. The volume of the pyramid is the volume of the prism.

Answers

Answer:

I am so sorry but, I do not think your question makes sense...

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

i got it right on edge 2021

help pls im trying to figure out my money i'm saving for a phone ill give brainliest if u can help. i have $16 rn and on march 12th is the 1st day of allowance which is $5 after the end of that week. ill get $5 every week. how long will it take for me to get $303?

Answers

ANSWER : About 15 months. Because 5 x 4 = 20 (4 weeks in a month)

303 Divided by 20 is 15.15. (it's ok I dont need brainliest!)

Answer:

61 (from first pay-week) or about a year and two months

Step-by-step explanation:

then all we have to do is divide that by the amount of money you ern per week (in the case 5) and that will be the amount of allowance days that will take u to your goal

303 / 5 = 60.6

if you want to simplify it, we can round up to 61 weeks wich is about a year and 2 months IF your allowance rate stays the same

however dont feel bad, as time goes on many factors may change this, maybe your allowance may be a little larger, and trust me, a few cents can shave of months sometimes, another thing is that the phone may lose value over time and you may be able to get it before you reach your goal

and keep on the lookout, where theres an expensive item, there is sometimes a WAY cheaper alternative where you may sacrifice a little bit somewhere, but will be worth it in the end

look in the positive direction, it may seem impossible at first, but trust me, this is an achievable goal, good luck mate :D

Please help me with this for 15 points:)

Answers

I do t see anything
I don’t see anything

Please help I will mark brainliest I'm really in need now
(Please explain)

Answers

Answer:

y = -90x + 2000

Step-by-step explanation:

Hello There!

So we need to write an equation of the line in slope-intercept form

y = mx + b

where m = slope and b = y intercept

They give us everything in the caption

They say that a hot air balloon descends from 2000 feet at a constant rate of 90 feet per minute

Descends from 2000 feet indicates that the hot air balloon starts at 2000 feet

Thus this is the y intercept

Descends indicates that the slope is going to be negative because descend means to go down

The hot air balloon descends at a constant rate of 90 feet per minute

Thus meaning that the slope is -90

Now that we have everything we add it all together and get that the equation is

y = -90x + 2000

hope this helps :)

Answer:

y = -90x + 2000

Step-by-step explanation:

in y = mx+b, m is the slope and b is the y intercept

Therefore the y intercept is 2000

Now we have y = mx + 2000

Because the balloon descends at 90 ft/min, the m value is -90

So the answer is y = -90x + 2000

A company shipped 15,377 boxes of apples and 12,980 boxes of oranges. How many more boxes of apples than oranges did the company ship? The company shipped more boxes of apples than oranges.
please help

Answers

Answer: 2397

Step-by-step explanation: just subtract

You have to subtract 15377-12980=2397
There is 2397 more boxes of apples than oranges

please answer this correctly

Answers

A and b are true and c is false

hihi i need help on this i will give brainliest!!

Answers

1.82*10^-10 for atom of aluminum

71,490,000 Standard Notation for Jupiter

PLS PLS PLS HELP I WILL MARK BRAINLIEST TO THE FIRST PERSON TO ANSWER !!!!!!!

Answers

Answer:

7.   30%

8.   70%

Step-by-step explanation:

not sure if its correct too

Rewrite the numerical expression 102 ÷ 42 + 22 − 2 + 3 with parentheses to make this statement true. 102 ÷ 42 +22 − 2+ 3 =6 . Show Work. giving brainlist

Answers

102 divided by 17 = 6 so the numbers have to come out to 17. I'm sorry I dont have the correct answer I just have part of it

Step-by-step explanation:

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