Use the zero product property to find the solutions to the equation 6x2 – 5x = 56. x = –8 or x = 7/6
x = -8/3 or x = 7/2
x = -1/2 or x = 56/3
x = -3/7 or x = 2/3

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.