74.34 is 63% of what amount

When dragons on planet Pern lay eggs, the eggs are either green or yellow. The biologists have observed over the years that 19% of the eggs are yellow, and the rest green.

6 * 2 - 4 * 5 + 12 : 4 insert parentheses

What is the unknown factor 9Xp=45

2x + 3y = 12 solve for y

Jason is entering a weight lifting contest. Currently, his maximum bench press weight is 105 pounds. If he increases the weight by 7 pounds each week, What is the maximum weight he be able to bench press after 13 weeks?

Sarah and Emmaree put on just dance. After school. When they started, it was 4:45pm and they danced until 5:30pm how many degrees does the minute hand turn by the time they stop dancing?

A gigameter is 1.0*10^16 kilometers. How many square kilometers are in 5 square gigameters? Write your answer in scientific notation.

X ^3 + 6x^2 + 12x+8 : (x+2)

40% of the 35 male guests wear glasses

Shaquile oneal is 85 inches tall how many rebounds would he average per game