8 divided 2 + (3 x 3 - 2)

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

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

What is the value of f(x) = 2.2 for f(-2)?