Diego bought a bicycle that cost $180. In addition he had to pay 8% sales tax on it. What was the amount of sales tax Diego paid?

If i have one apple and give you the apple, how many apples do i have?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Which of the following is the result of expanding the series