My month will be made if anyone can solve these 4 problems for me, even if 1 will still help. They are solving systems of equations algebraically with substitution method problems. They should be points on a graph. Once again, even if just one problem answered will make my 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%