The equation C = 75h + 29 represents the total cost, C, to rent a boat for h hours. If Greg
rented a boat at 7:30 a. m. and paid $385.25
for the rental, what time did he return the
boat?

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap