Línes I and q are parallel. Both lines are cut by a transversal, 2
9
4.
Which statement is a valid conclusion?
m21+ m2 = 180°
OmZ1 + m 4 = 90°
m23 + 24 = 180°
m2 + m23 = 180°

A.5 is your answer to this problem

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho