Find the area of the shaded region. round to the nearest whole 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

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)