Ellen wanted to buy the following items: • A DVD player for AED .49.95 •
A DVD holder for AED.19.95 •
Personal stereo for AED.21.95 .
Does Ellen have enough money to buy all three items if she has AED.90.

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.