X- z=7
x+y=3
z- y=6
for the above system of three
equations, x =
(a) 5
(b) 6
(c) 7
(d) 8
(e) 9

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Find the area of a parallelogram with base 15 yards and height 21 2/3

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