Question

Torri has $20 to buy a birthday present for her dad. He decided to buy a DVD for $18. The sales tax is 7%. Does she have enough money?

Answer 1

yes she does because sales tax like that is very short tax money

Answer 2

the sales tax is 18 ×
`(7)/(100)`, which is 1.26
The DVD + sales tax is:
18 + 1.26
= 19.26

The total price will be $19.26. She has $20, so she will have enough money