Spencer has already finished 8 oil changes today and can complete more at a rate of 3 oil change per hour.
• Preston just came on shift and can finish 5 oil changes every hour.
Write an equation that can be used to find the number of hours (h) it will take for the two buddies to complete the same number of oil changes

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

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

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done