The ratio of boys to girls in a physical education class is 3:4. If there are a total of 42 students, how many will be boys?

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

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?