the target heart rate during exercise for a 15 year old is between 154 and 174 beats per minutes inclusive. write a compound inequality to show the heart rate that are within the target range . graph the solutions.

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?

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

When is g(x) = 0 for the function g(x) = 5.23x + 4?