HELP THIS IS URGENT The cost of renting a jet ski over a certain number of hours can be represented by the equation y=40x + 50. If Aaron paid $290, how many hours did he rent a jetski?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq