Tyler has 3 times as many books as Mai. How many books does Mai have if Tyler has 21 books?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

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?