(worth 10 points)

2x + 5 = 7x - 15

What is the quadric regression equation that fits these data

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

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.