Dylan took 20 minutes to ride his bike 1 mile, Sophia took 40 minutes to ride her bike 3 miles.
Who was faster? Explain your answer

please help !

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish