Sarah went on a one-day bus tour from las vegas to the grand canyon. the cost of the bus ticket was $80. she also paid 15% of the cost of the ticket as a tip to the bus driver. what was the amount of the tip that sarah paid the bus driver?

$5

$12

$15

$19

! and show work!

the answer is 12 dollars

Step-by-step explanation: turn the percent 15 into a decimal, then just multiply .15*80 to get your answer

$12

Step-by-step explanation: 80$ is the cost. you're taking 15% of the cost. 15% of the cost is .15 of 80$. .15 x 80 is 12

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points