Yoshio is cutting fabric to make tenugul. He needs a total of 5 3/4 yards of fabric. He already has 2 1/4 yards of fabric, Yoshio wants to know how many more yards of fabric he should buy.
Let y be the number of yards of fabric Yoshio should buy.
Write an equation to describe the situation

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.