Brooke earns $7 an hour at her job now. she can represent the total she makes in a week using the expression 7r. brooke has asked for a $1 an hour raise. which expression would represent the amount brooke would make in a week after the raise? a.8r b. r + 8 c.1r d. r +1

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%