What is the answer 4d+12e=

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in