Answer:
D. 18-(-12)
Step-by-step explanation:
D
D represents absolute value, and this is what you use to find the answer to this equation.
im sorry but i dont understand
⅓x + 7 = -2
isolate the x term by subtracting 7 from both sides
⅓x = -9
Multiply both sides by 3
x = -27
The third option.
I think it's c but I'm not 100 percent sure
250 divided by 20= 12.5
So 12.5 miles per gallon.
