Answer:
x = 5
Step-by-step explanation:
12x - 6 + 6 = 54 + 6
12x = 60
12/12 = 60/12
X = 5
54 + 6
60
60/12
= 5
Answer..
i think it is 16 by 22, not fully sure tho
2x+5y
5x + 5y - 3x
=2x+5y
x = 20
Each side would be 60. 60/3 would be 20. So x = 20
Cost(x) = $2.50 + ($250/mi)x
