A high school student is currently training for a 5K race in the fall. Right now, she can run 214 miles in 13 hour. Find her average speed in miles per hour (MPH).

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator