Malory rode her bicycle 54 miles in 4.5 hours. at this rate, how far can she ride in 6 hours?

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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