4x + 4 ( 3x - 7)
distribute the 4 into (3x-7)
4x + 12x -28
16x - 28 = 22x -65
answer choice D
She separates 15 pounds in to 1/2 pound blocks, making 30 half pound blocks.
she sets aside 3, 30 - 3 = 27.
Ms.Lia handed out 27 half pound blocks
The answer is that the ratio of a to c is 9/5
20 + 12x = 56
12x = 56 - 20
12x = 36
x = 36/12
x = 3
Bethany's monthly gym fee is $ 20
Bethany also pays $ 3 for a towel fee each visit
Creo que 1860? :) lo siento si esta mal