Astudent government association is having a car wash. they can only spend $35 dollars on soap. they plan to charge $6 per car wash, and can wash up to 45 cars. use p for profit and c for cars washed. write an equation for this function. determine the profit if they washed 0 cars, 20 cars, and 45 cars.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.