Question

On Monday,a toy store sold 4 race cars. On Tuesday it sold 8 race cars. On Wednesday, it sold 16 race cars. Suppose this pattern continues. How many race cars will be sold on Friday? Describe a rule. Then solve

Answer 1

The answer is 64 cars

Answer 2

On Friday there was 64 race cars sold. The rule is how ever many race cars are sold one day you add that number to get the next days total.