Susan's grandpa was fibbing again: "your grandma and I, together, we are over 150 years old!" If her grandpa is 71, and her grandma is 68, what's the real sum of their ages?

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

How do you determine whether a relationship represented as as graph is linear or nonlinear

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase