Answer:
x = 16
Step-by-step explanation:
12(x - 20) = -48
Use distributive property
12*x - 12*20 = -48
12x - 240 = -48
Add 240 to both sides
12x = -48 + 240
12x = 192
Divide both sides by 12
x = 192/12
2.75 lbs
because if you double 2.75, it equals 5.5
Slope = -5/5 = -1
I think its 1/3
y=-2/3x+13/3
