The ratio of girls to boys in a chess club was 2:4. There were 28 boys. How many girls were there in the club?

Multiply: (3x - 5) (-x + 4) Applying the distributive property, the expression becomes (3x) (-x) + (3x) (4) + (-5) (-x) + (-5) (4). What is the simplified product in standard form?

Is 7/8 or 11/10 closer to 1 whole? how did you decide?

Kelly has had her dog, skip, for 2 years. Skip weighs 68 pounds now. He gained 36 pounds the first year and 14 pounds the second year. How much did skip weigh when Kelly bought him?

A cardboard box is shaped like a rectangular prism. The box has a base of 81 square inches and a height of 6 inches. What is the volume of the box? 87 in³ 324 in³ 486 in³ 2,916 in³

Troy is making a flag shaped like a square. Each side measures 12 inches. He wants to add ribbon along the edges. He has 36 inches of ribbon. Does he have enough ribbon?

Write two inequalities to compare - 9 and - 6

Which triangle is a 30°-60°-90° triangle? Mark this and return

A machine makes 600 candies a minute. At this rate, how long will it take this machine to make 1800 boxes, each of which contains 24 candies?

What number is 468% of 9.75?

What is greater 300KG > 3,000G