Find the slope between the points (-9, -2) and (1,-3)

You are studying different function tools and begin working with this function y=-160-9(x) use the equation to answer the question y=-160-9(x) what is the y value when x equals -13? y=-160-9(x)

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth