If the ratio of beakers to test tubes in a lab is 3:8, and there are 64 test tubes, how many beakers are there?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet