Answer:
7x-2
Step-by-step explanation:
9(x+3)-(2x+5)
9x+3 -2x -5
zhdhsgscsisgege8djdhshsyw7273yeh3737eyd
42.9%
The person above gave the correct answer, I got it right
250,000 -175,000 = 75,000
75,000 divided by 175,000 = 0.42857142857
0.42857142857 x 100 = 42.9
42.9% is the percent change
The answer for 3/7 x 28 is 12.