Anumber c decreased by 9 is less than or equal to 20. find c.

select the correct answer.

a)c is less than or equal to 20
b)c is less than or equal to 11
c)c is less than or equal to 29
d)c is less than or equal to 28

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%