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)

Answer:

It’s too hard

Step-by-step explanation:

TwT

i need help
I hate math guys​

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.

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

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

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

Help i need this it’s due today

Look at screen shot worth 15 points

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

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?

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)

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


no english just spanish and no files just help me

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.

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

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

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

Who is in the game show?

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

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

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

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?

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

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
:(

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

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

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

*Please show work!*

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

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

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

i need help pls :)....

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