Which temperature reading is a positive rational number?
a.0°f below 0°f
b.2°f below 0°f
c.0°f above 0°f
d.2°f above 0°f

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org