Dale is 4 years older than sue. Five years ago the sum of their ages was 64. How old are they now?

Which shows the pre image of triangle xyz

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.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12