Answer:
x = 5, y = 5
Step-by-step explanation:

The second one should be the answer
Answer:
C) 21 ft x 36 ft
Step-by-step explanation:
Because 7 * 3 = 21 ft & 12 * 3 = 36 ft
Answer:
72
Step-by-step explanation:
because when you do 55% out of 160 it will give you 88 which you subtract from 160 and then you will end up with 72
What I would do for this problem, is move all the terms that don't contain m to the right side, and then solve.
m = 4/5.