Lin runs 4 laps around a track in 5 minutes. a. How many minutes per lap is that?

b. How many laps per minute is that?

c. If Lin runs 21 laps at the same rate, how long does it take her?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points

What does independent variable and dependent variable mean in math?