These tables represent a quadratic function with a vertex at (2, – 1). What is the average rate of change for the interval from x = 7 to x = 8?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters