Your friend is trying to see if you can guess the two numbers she secretly has written on her paper. Your
friend tells you that 2 times the first number is 13 more
than the second number. She also tells you that the
sum of the two numbers is 62.
Can you guess your friend's numbers? (PLS HELP)

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

The system of equations graphed below has how many solutions? y = 2x + 2

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