Which answer describes the calculations that could be used to solve this problem? mike bought 7 tickets for the baseball game. each ticket cost $8. he gave the cashier a $100 bill. how much change would mike get? a. add $8 + 7. then subtract the sum from $100. b. multiply $100 × 7. then add $8 to the product. c. divide $100 ÷ 7. then add 8 to the quotient. d. multiply 7 × $8. then subtract the product from $100

() *0.06

Step-by-step explanation:

Cleo buys x packs of markers, y wide-ruled notebooks, and z college-ruled notebooks.

All spiral-bound notebooks, whether wide-ruled or college-ruled, sell for $1.20 each. This gives expressions : 1.20y and 1.20z

A store sells four-packs of permanent markers in assorted colors for $3.19 per pack. Cleo buys x packs of markers so expression becomes :

(3.19 per pack)

As Cleo buys x packs of markers, y wide-ruled notebooks, and z college-ruled notebooks.

The combined expression becomes:

The store charges a 6% sales tax on Cleo’s total bill. So, expression becomes:

() *0.06