A runner practices running 2 mi up a slope and 2 mi down. She runs down the slope 50% faster
than she runs up it. Let r be the runner's speed, in
miles per hour, when running up the slope. What
expression represents the time she spends running

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

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

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9