Rachel received a $70 gift card for a coffee store. She used it in buying some coffee that cost $8.13 per pound. After buying the coffee, she had $21.22 left on her card. How many pounds of coffee did she buy?

A movie store sells DVDs for $11 each. What is the cost of n DVDs? Identify the situation as discrete or continuous. A) C = 11n; continuous B) C = 11+n; discrete C) C = 11+n; continuous D) 11n; discrete

What is last step in solving 7/8 = 3 - 5/11?

Simplify 14^15 over 14^5 A. 1^3 B. 1^10 C. 14^3 D. 14^10

6. Based on the chart below, in 1965 each person produced 1.5 pounds of waste a day. There are 5 people in your family. Which equation below shows how to calculate the amount of waste your family produces in a week? A. y = 1.5p + 7 B. y = 1.5p * 7 C.

True or False? A remainder of 1 or more in the process of doing synthetic division tells you that you have found a root of the polynomial function and a factor of the polynomial.

Samson bought 5 cartons that each have 20 strawberries. She already had 109 strawberries. If she then sells 100 strawberries, how many strawberries does she have left?

Britney spent $65 on a coat.$18 on food. She has $25 left. How much money did she have at first?

Guess how many pieces of candy corn. It's a three digit odd number less than 200. It is divisible by 7. The number in the ones place and the tens place are the same.

80% of what number is 24

Solve the system of linear equations below. 4x - 3y = 17 5x + 4y = 60