The equation 9+12m=6+15(m-1) models the following situation: Movie-rental company A charges a sign- up fee of $9 plus $12 per month, and company B charges $6 for the first month plus $15 per month after
that. At a certain number of months, the cost of the two companies is equal.
Which equation is a simplified version of the one above?
X 3m = 15
09 + 15m = 12m-1
3m = 18
9 +6 -15 = 15m - 12m
COMPLETE
At
months, the prices are the same.
DONE

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

a 360 degree rotation

step-by-step explanation: