Just do 45x0.2 then take that number off of $45 thats your answer
3/2x + 1/5x = 11/6x - 2/15....to get rid of fractions, multiply by common denominator, which is 30.
45x + 6x = 55x - 4
51x = 55x - 4
51x - 55x = -4
-4x = -4
x = -4/-4
x = 1
A=bh
A/h bh/h
A/h=b
The answer s b= a/h
