Victor planned to buy a video game for $ 40, but the actual cost was $ 50. What was his percentage of error? 25%

30%

20%

22%

The table above shows approximate conversions from gallons to liters. what is the value of x?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition