Shen's phone service costs her $20.75 per month. If she averages $8.25

Question

per month for long-distance calls, what is her annual expense for
telephone?
a. $252.50
b. $348
c. $29
d. $246

Answer 1

Her total monthly expense is $20.75 + $8.25 = $29. Therefore, her annual expense is $29 x 12 months = $348. Answer: b.