Chris earns $2100 per month salary, plus
commission of 1.5% of sales, for selling tools.
In one month, Chris sold $14352.00 worth of tools.
What were Chris' total earnings for the month?

15 points ! ~ see if you know the answer to both you!

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years