Question

Use the distributive property to rewrite the expression 3(x + 5) without parentheses.
A.
3x + 5
B.
3x + 8
C.
3 + 5x
D.
3x + 15

Answer 1

3(x + 5) = 3 * x + 3 * 5 = 3x = 15

Answer 2

oops...3x + 15

Answer 3

thanks !

Answer 4

can u help with another one?

Answer 5

anytime :) I can help with more

Answer 6

Consider this equation: 4x – 5 + 6x = 6
Which is an equivalent equation after combining like terms?

A.
-1 + 6x = 6
B.
10x - 5 = 6
C.
4x + 1 = 6
D.
4x - 5 = 0

Answer 7

4x - 5 + 6x = 6
10x - 5 = 6

Answer 8

you see, when adding the 4x + 6x, that gave us 10x

Answer 9

makes more sense thanks you're a lot of help