The sum of two numbers is 85. twice one number plus four times the other is 218. find the numbers

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

Find two numbers if their sum is 91 and the ratio is 6: 7?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?