For the functions u (t) = 6 - 7 and 8(t)= t - 4 what is a (u (

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2