Which these describes a coupon

If a person rolls doubles when she tosses two dice, she wins $5. for the game to be fair, how much should she pay to play the game?

How to find if a problem is proportional or non proportional relationship

4 square meters equals how many square yards

Tori's grandmother is five times older than she is. the sum of tori's and her grandmother age is 72. how old is tori

A gardener is transplanting flowers into a flowerbed. She had been working for an hour and had transplanted 14 flowers. She has 35 more flowers to transplant. If she works at the same rate, how many more hours will it take her?

What is the product? 3k/k+1*k^2-1/3k^3

Pencils come in packages of 8. Erasers come in packages of 7. Philip wants to purchase the smallest number of pencils and erasers so that he will have exactly 1 eraser per pencil. How many packages of pencils and erasers should Philip buy? A.

What is a triangle called when it has one right angle?

Decide whether the number is a solution of the equation Is 5 a solution of 4f=25-f

Graphing linear equation x=-4