Suppose that y varies directly with xand y = 3 when x = 9 What is ywhen x = 18?It’s a fraction

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 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 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.