Find the sales tax and the total bill on an order of office supplies costing $63.27 if the tax rate is 7%

what is the sales tax?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Ineed to find the answer to number 2

Gabrielle's age is three times mikhail's age. the sum of their ages is 40 . what is mikhail's age? __ years old