The heaviest bowling ball made by a bowling ball company weighs 21 pounds and costs $45. during the past year, the company sold 10 5 105 of these balls. how much money did the company earn? a. $4,500 b. $45,000 c. $4,500,000 d. $45,000,000 previous next

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

How to solve a simultaneous equation involved with fractions?

If 25% of y is 30, what is 60% of y?