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

1.15x

Answer 2

it cant be that

Answer 3

why not x=total cost while 1.15 is the tip constant

Answer 4

some other answer your suppose to get?

Answer 5

buttt.......... we are on a test and none of them are a answer

Answer 6

what other answers r there?

Answer 7

answers are
f+15
15F
O.15F
F+0.15f

Answer 8

F+.15f

Answer 9

okay thank you