Marisa has started a company to manufacture earrings. She will make $1.00 profit on each pair of earrings sold, but expects 1 pair in 30 to be returned for repair, which will cost $45.00. Will she make a profit with her company? Calculate the expected value.

answer: idk

step-by-step explanation:

x = -5

step-by-step explanation:

x = 12

y = 1

for the points!

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.