At her visit to the doctor, maggie weighed 67.9 pounds. at her next visit, she gained 13.45 pounds. how much does she now weigh?

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

i think it might be a but you might want a second opinion