Question

What expression can be used to determine the total cost of buying c pounds of cashews for $3.15

per pound and f pounds of flour for $0.82 per pound?


A. 3.15c + 0.82f
B. 0.82c + 3.15f
C. 3.97 (c + f)
D. 3.15c - 0.82f

Answer 1

A. 3.15c + 0.82f

Explanation:

c pounds of cashews for $3.15 = 3.15c

f pounds of flour for $0.82 = 0.82f

then, the expression can be used to determine the total cost is:

A. 3.15c + 0.82f