Question

I have the answers for the first three but confused on number four (practice assessment)

Answer 1

If "x" is the rental fee, and the total taxes collected is 0.07x, the if the rental fee is:

`\text{0}.07*220=15.4`

Therefore, she collects $15.4 in taxes.

the total amount in tax and gratuity is:

`15.4+35=50.4`

Therefore, in taxes and gratuity the total amount is $50.4