The price of an item has been reduced by $2.17. The new sale price is $32.45. What was the original price?

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

Can you me find the slope! (30 points)