12x - 5y = - 20,
12x - 5y = -20y = x + 4
y = x +4

How many solutions does the nonlinear system of equations graphed below have?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.

Complete the equation of the live through (-1,6) (7,-2)