Answer:
$140.17
Step-by-step explanation:
24.95+4.5=29.45+25=54.45+(42.86×2)=140.17
6 (x+3)=12x-12
6x+18=12x-12
6x-12x=-18-12
-6x=-30
x=5
y = -x + 5
0 is 0, +5 = 5
-2 + 5 = 3