What is the slope of the graph shown below?

A. 1/2
B. -2
C. 2
D. 1

Which math sentence can be used to determine if the triangle is a right triangle?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 5 x + y = 7 {} 1 solution infinite