Hot dogs cost $1.50 and a slice of pizza cost $2. They collected $221.50 selling a total of 120 hot dogs and slices of pizza combined. How many of each did they sell? Solve by writing let statements, systems of equations, and solving.

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