Students in the 7th and 9th grades were surveyed about whether they participate in a school sport. The results are shown in the two way frequency table. Does the table show an asocation between grade level and participation in a school sport?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

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%