The angles of a triangle add up to 180 degrees. the second angle is 12 degrees larger than the smallest angle. the third angle is 2 times as big as the smallest angle. find the measure of the smallest angle (in degrees)

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

Using elimination, what is -4x+2y=-12 4x+8y=-24

Fast! find the length of cu. the triangles are similar. show your work.