Express 15 as a percentage of 60.
and also express 10 as a percentage of 59

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

How do i do this activity, is appreciated

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.