Jerry Started doing sit ups every day. The first day he did 15 sit-ups. Every day after that he did 2 more sit ups than he had done the previous day. Today Jerry did 33 sit ups. Write an equation that could be solved to find the number of days jerry has been doing sit ups since the first day

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%