Which of the following is a rational number? (4 points)

square root 15 square root 16, square root 21, square root 22

The table respent two linear functions the equation respented by the first tables is given

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

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.