What is the greatest common factor of 30, 15 and 45

The greatest common factor is 15

Step-by-step explanation:

The greatest common factor is also known as the GCF.

The way to find the GCF is to see if the lowest number can go into any of the other numbers. Like 15 x 3 = 45 and 15 x 2 = 30.

If you have any questions feel free to ask in the comments.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3