Step-by-step explanation:
multiply 12.99 by 6% then add that to 12.99
Answer:
The total bill would be about $13.77
6/100 = .006
.006 x 12.99 = .7794
.7794 + 12.99 = 13.7694
9 hours
1 chapter ≈ .5 hour
18 x .5 = 9
1 .i think it is d
