Question

Which statement is true for the expression 6a + 15b − 9c?

Answer 1

It can be written as 2(3a + 7b − 4c) by using associative property of multiplication.

It can be written as 3(2a + 5b − 3c) by using associative property of addition.

It can be written as 2(3a + 7b − 4c) by using distributive property of multiplication.

It can be written as 3(2a + 5b − 3c) by using distributive property of addition.

Answer 2

If you factor a 3 out of each term what expression do you end up with?

Answer 3

umm the last one?

Answer 4

No :)

To factor a 3 out of each term it would look like this:
\[\frac{6a}{3}+\frac{15b}{3}-\frac{9c}{3}=2a+5b-3c\]and since you divided everything by 3, you have to balance things out by multiplying this entire expression by 3. That leaves you with:
\[3(2a+5b-3c)\]

Answer 5

it is the last one D rite?

Answer 6

Sorry, yes it's d.

Answer 7

lol thanks !

Answer 8

Good luck :)