Question

When he goes out to eat, Austin always leaves a tip for his server that is equal to 15% of his bill. Let f = the amount of the bill. Which algebraic expression could be used to calculate Austin's total cost of eating out at any restaurant?

Answer 1

1.15 f

Answer 2

f plus fifteen

fifteen f

zero point fifteen f

f plus zero point fifteen f

Answer 3

those are the answer choices

Answer 4

1.15 f = f + 0.15 f

Answer 5

"f plus zero point fifteen f"

Answer 6

thank you :)

Answer 7

Your welcome.