The ratio of cups of grape juice concentrate to cups of water in punch is 1:3. If Sherry made 32 cups of punch, how many cups of grape juice concentrate did she need?

Which set of ordered pairs does NOT represent a function? The set of the ordered pairs twenty comma ten, ten comma twenty, negative twenty comma negative ten, and negative ten comma negative twenty.

Janelle (age 12) and her cousin, Marquita (age 14), go to 7 : 00 pm show. Write an expression for the total cost of admission. What is the total cost?

13 to the power of 200

Verify sin4 x - sin2x = cos4x - cos2x is an identity

A ballroom in a hotel has the shape shown in the diagram. The hotel manager needs to determine how much carpet is needed to recarpet this area. All angles are right angles.

Howdy! (づ｡◕‿‿◕｡) づ Abe took a total of 15 quizzes over the course of 3 weeks. How many weeks of school will Abe have to attend this quarter before he will have taken a total of 35 quizzes? Solve using unit rates.

Suppose the population of a town is 2,700 and is growing 4% each year. a. Write an equation to model the population growth. b. Predict the population after 12 years.

Use a graph to determine the number of solutions of the system. $y=2x+1$ $y=2x+5$

F (x) = 1/4 x for x = - 5

4/3+6=1/4x Solve the equation