Ella ram 4 miles north, 9 miles east, 8 miles north, and then 7 miles east. How far is Ella from where she started?

Combine the information in the problem and the chart using the average balance method to solve the problem.

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.