There are 18 tables in the school lunch room. each table can seat 22 students. how many students can be seated at lunch at one time

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?