Mathematics Middle School

Use prime factorization to find the GCF (greatest common factor) of the following sets of numbers. Show the steps you used to find the GCF. 1) 18: 20: GCF: 15: 25: GCF: 40: 32: GCF: 12: 22: GCF: 10: 20: GCF: 9: 16: GCF: 30: 15: GCF: 15: 35: GCF: 14: 28: GCF: 24: 8: GCF: 45: 27: GCF: 36: 42: GCF: 2)3) 4) 7) 10) 5) 8) 11) 6) 9) 12)

Answers

Answer 1

Answer:

It’s too hard

Step-by-step explanation:

TwT

Answer 2

Sorry this is too hard for me to do

Related Questions

The grass is the number of gallons of white paint that were mixed with gallons of blue paint and various different ratios the number of gallons of white paint mix with 1 gallon of blue paint is ____

numerical answers expected

Answers

The slope/ratio is 2/1
So the ratio between white paint (1 gallon) is blue paint (1/2 gallons)

Answer : 1/2

Person above is correct 1/2

Fill in the blanks to complete the sentences about zero pairs.

Answers

Zero pairs are generated by combining the EQUAL number of positive and negative numbers .

A zero pair could be -11 + 11

The constant of proportionality means that Gavin can have _________ flowers per _________.

Answers

Answer:

The constant of proportionality means that Gavin can have _20_ flowers per _10 seeds_.

Step-by-step explanation:

hope this helps!

A 4-column table with 2 rows. Column 1 has entries Spent, Earned. Column 2 is labeled Day 2 with entries 7, 16. Column 3 is labeled Day 3 with entries 12, 22. Column 4 is labeled Day 4 with entries 9, 18.
Juan ran the lemonade stand for 3 more days after his first day profit of $12. Each day, he used the money from sales to purchase more lemons, cups, and sugar to make more lemonade. The table shows how much he spent and earned each day.

What is the expression needed to find his total earnings?

What were his total earnings?

Answers

Answer:

Step-by-step explanation:

Hope this helps.

A: 0.6

B: 0.4

C: 0.2

D: 0.8

Plz mark brainliest :D

Answer:

The answer is C/16 + (–7) + 22 + (–12)

rob took 75 minutes to finish his 6th grade math exam and 1 hour and 40 minutes to finish his 7th grade math exam

Answers

Answer:

75 minutes

1 hour and 40 mins is equal to 100 mins

Divide 100/75 and you get 1.33333, meaning you multiply 75 by 1.33333 to get 100, meaning there is a 33.333333% increase

Step-by-step explanation:

Answer: 75 minutes (((((::::: good luck

Ravi made $306 for 18 hours of work. At the same rate, how many hours would he have to work to make $221?

Answers

Answer:

hhhhhhhhhhhhhhhh

Step-by-step explanation:

-10+16 divided by (-2)+7

*Please show work!*

Answers

Here’s my work to your question!

Answer:

= 1 1/5

Step-by-step explanation:

= -10+16/(-2)+7

= 6/5

= 1 1/5

I need help I think the answer is G but I'm not to sure

Answers

Answer:

Step-by-step explanation:

-2x + y ≥ 4

-upwards slope, solid line

x + y < 2

-downwards slope, dotted line

It’s I got G because I can be a graph

alguien me da 5 fracciones inventados porfavor

por ejemplo 5/3 o algo si
si puedes y me ayudaria mucho es que si pueden darme la respuesta
pls tengo 11
:(

Answers

Answer:

Hola, he descubierto con qué querías ayuda! ¡Aquí hay 5 fracciones inventadas! 1/5, 1/4, 6/40, 7/8 y 21/30. ¡Espero que esto ayude! ¡Tener una gran noche! ¿Necesitas más ayuda?

Step-by-step explanation:

Translate the word phrase into a math expression.

1 less than a number.

A. n + 1

B. n−1

C. 1−n

D. 15 ÷ n

Answers

B is the answer because we don’t know what it is so n less than 1

YALL PLS HELP The temperature on Monday was –6°C in Romania. On Tuesday, the temperature was 3°
lower. What was the temperature on Tuesday?

i. –3°C / ii. –9°C / iii. 3°C / iv. 9°C

Answers

Answer:

ii. –9°C

Step-by-step explanation:

-6-3=-9

the answer is -9°C
-6-3=9

Jake plotted an equivalent ratio on the coordinate grid below:

Which of these explains why the point Jake plotted is incorrect?
If the number of cups of raisins is 30, then the number of cups of cereal will be 10.
If the number of cups of cereal is 30, then the number of cups of raisins will be 60.
If the number of cups of cereal is 30, then the number of cups of raisins will be 10.
If the number of cups of raisins is 30, then the number of cups of cereal will be 60.

Answers

Answer:

(A) If the number of cups of cereal is 40, then the number of cups of raisins will be 10.

Step-by-step explanation:

i believe it is A please tell me of this is incorrect

What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?

A. √137

B. √15

C. √5

D. √13

Answers

Answer:

√13

Step-by-step explanation:

Square root of 13 I hope this helps!

What is the measure of angle 5 if the measure of angle 2 is 37 degrees and the measure of angle 3 is 72 degrees

Answers

Answer:

160 is a whole angle so 37+72=109 160-109=51

51 is your answer

Step-by-step explanation:

Answer:

160 is a whole angle so 37+72=109 160-109=51

51 is your answer

i need help pls :)....

Answers

Answer:

The length would be 91 inches

Step-by-step explanation:

This is because in the plan the width is 2 inches and if you divide 26 by 2 you get 13.

Then you do 13 times 7 which is 91

HELP PLS I BEG OF U-

20 points! This is not apart of game show i just need help!
)

The family likes peaches and other fruits. The local farmer’s market is selling fresh peaches at a discounted price. If the farmer’s market sold 35% of its produce and has 280 peaches remaining, how many peaches did it originally have on hand? Show all your work and explain how you used equivalent ratios to solve the problem. (2 points)

Answers

Answer:

Sorry for the super late answer but here:

Step-by-step explanation:

If it sold 35% and now there is 280 remaining, that means that they produce 280 x 135%. That is also equal to 280 x 1.35. The equation is equal to 378 remaining. Please give me brainiest if you see this. However, it is ok if not since this is a super late answer plus I didn't use equivalent ratios.

when rounding to estimate this sum, what do you do first?
389+190=

A. Add the digits in the hundreds place
B. round the addition problems 400+200
C. round the addition problems 300+100

Answers

Answer:

Step-by-step explanation:

this is because it would be more accurate than a and b

a would end up as 400

b would end up as 600

c would end up as 400

the actual answer is 579

it is closest to B

Who is in the game show?

Answers

Answer:

i Am bro

Step-by-step explanation:

What are you talking about

Douglas went to Charlies General Store to get gas. He paid $52.20 for 20 gallons of gas. How much would he have paid if he got 25 gallons instead

Answers

Answer:

65.25

Step-by-step explanation:

52.20 is the total for 20 gallons of gas

we divide 52.20 by 20 to find out the price per gallon.

52.20/20= 2.61 per gallon

for 25 gallons --> 2.61 x 25 = 65.25

answer: $65.25

explanation:
$52.20 divided by 20 equals $2.61 per gallon if you multiply that by 25 gallons you will end up with $65.25

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

Answers

Answer:

The sunflowers height after one week

Step-by-step explanation:

The equation is the same as y=mx+b. It just has different letters representing each part.

The sunflower planted after one week
W=1
So one week has passed and 14 inches will always be there. So just add 3.75 each week plus 14 is the height.

The answer : The sunflower height after one week

i need help
I hate math guys

Answers

Answer:

4 * 2y + 4 * 1

4(2y + 1)

Distributive property

Step-by-step explanation:

8y + 4

We can factor out a 4 out of both as both are divisible by 4

8y / 4 = 2y

4 / 4 = 1

So 8y + 4 is the same as saying 4 * 2y + 4 * 1

This can be written as 4(2y + 1) which is written using the distributive property

Look at screen shot worth 15 points

Answers

Answer:

it would be by 23. that's what I think

i think the answer is 23

Finn has 7 bags of marbles. Each bag has 3 marbles.
Show one way to break apart the 7 to multiply.
Then find the total number of marbles.

Answers

Answer:

I think it's 21

Step-by-step explanation:

I'm not surebut I hope this helps.

The total number of marbles will be 21. Because 7 times 3 is 21

A student has a container with a volume of 2.5 liters.
He estimates the volume to be 2.4 liters. By what percent is the student's estimate off?

Answers

Answer:

10%

Step-by-step explanation:

2.5-2.4=0.1

0.1=10%

The answer is 10% I hope it’s right

How many variables are displayed in a scatterplot?

A. One along the x-axis, and one along the y-axis
B. One along the x-axis, and two along the y-axis
C. Two along the x-axis, and one along the y-axis
D. Tel along the x-axis, and two along the y-axis

Answers

The variables displayed in a scatter plot are: (a) one along the x-axis, and one along the y-axis

The variables of a scatter plot are the quantities whose correlation is being determined

In a scatter plot, they are always two variables.

One is placed on the x-axis, while the other is on the y-axis

Hence, the variables displayed in a scatter plot are: (a) one along the x-axis, and one along the y-axis

Answers

No entiendo con qué te ayudo?

Help i need this it’s due today

Answers

Answer:

A or C

Step-by-step explanation:

Which expression is equivalent to (x+3)+y

Answers

Answer:I hope my explanation helps

Step-by-step explanation:Those are the unknown variables so there would not be a way to solve the problem unless you had numbers you could cross multiply with then once you find out what those are figure out what y is and multiply (x+3)+y the numbers in the (. ) by y then add them

The answer is remove the parentheses. X+3+y

A tortoise moves at a speed of 26 inches in 9 seconds. What is its average speed in feet per hour?
≈ 780 ft/h
≈ 867 ft/h
≈ 855 ft/h
≈ 936 ft/h

Answers

Answer:

867 ft/h

Step-by-step explanation:

26 inches = 2.17 feet

9 seconds = 0.15 of a minute = 0.0025 of an hour

2.17 / 0.0025 = 867

867 ft/h
EXPLANATION
26 in=2.17ft
9 sec = 0.0025 hr
2.17/0.0025 = 867

Evaluate the algebraic expression, 3x + 2, for the different values of x listed.

x
=
−
0
.
5
x
=
−
1
its hard to read but you get 100 points soo

Answers

For X=-0.5
3(-0.5)+2
Answer=0.5

For x=-1
3(-1)+2
Answer=-1

The correct answer is 0.5!

Other Questions

match the following. dont answer if you dont know please. How does the author of space junk or space history acknowledge a conflicting viewpoint of space junk Write a speech to be given in a school assembly, giving your views on whether or not students should participate in decisions made about the school. 2. Which will help you answer, "To what power must a student raise the number 5 to have an answer of 625?" Organisms that reproduce sexually are different from organisms thatreproduce asexually in that sexually reproducing organisms haveA. a larger number of offspringG. offspring that are nearly identical to their parentV. more genetic variation among their offspringE. offspring that are perfectly adapted to their parents' habitat how does the heron flyplease give me answer PLSSS HELP THIS IS HARD ANYONE I NEED HELP PLEASE!!!!!!!!!!!!!!! What is the value of y in the solutions of the system of equations: 3x + 4y = 3 and 2x 4y = 12? reread lines 9-18. underline the parts of a bats body that humans also have. Study the image of the bat. How does showing body parts similar to a humans help you better understand a bats body? Support your answer with explicit textual evidence. How many coronaviruses currently infect humans What was and ancient Greek city state called? Find any three prominent features of city states of ancient Greece. Please do not copy from Goo gle 2. Dakota moves a magnetic toy train toward a magnet that cannot move. What happens to the potential energy in thesystem of magnets during the movement?() energy increases because the train moves against the magnetic force.Are you there Human?rgy decreases because the train moves against the magnetic force.The potential energy decreases because the train moves in the same direction as the magnetic force.Scroll for more< Back(123556 >Next Britney is trying out for the track team along with 24 other people nine people were running distance seven people were there to sprint three people are in the competition to throw Shotput and six people were there to polevault Britney was able to run a half a mile in six minutes and she finish seventh Place in the 100 m dash which of these pieces of data is discreet and which one is continuous Consider the functions f(x) = 12^x and g(x)= -2(12)^x. Which transformations must be applied to function F to produce the graph of function g? SELECT ALL CORRECT ANSWERS Vertical stretchVertical ShiftVertical Compression Reflection over the x-axis Horizontal Shift You want to determine the use of a graphing calculator on a test. is it Experimental or Observational As a Waterfall project manager, your goal is to minimize any changes that could lead to scope creep. You want to protect your team from building something the client or stakeholders dont want. What formal and rigorous process could you set up to safeguard against this? taiga forest are a type of forest found in cold parts of the world, including locations such as northern russia and canada. In these places, the length of time when it's warm enough for the trees to grow is approximately quite short Solve the following equation for b. Be sure to take into account whether a letter is capitalized or not. gb-m=9 Read the following passage from "Every Man a King":We have in America today more wealth, more goods, morefood, more clothing, more houses than we have ever had.We have everything in abundance here.We have the farm problem, my friends, because we havetoo much cotton, because we have too much wheat, andhave too much corn, and too much potatoes.Which phrase is an example of anaphora?A) my friends B) We have C) in abundance D) the farm problem