Kyra wants to buy jeans at a store that is giving $10 off everything. the tag on the jeans is marked 50% off. the original price is $49.98.
a. find the total cost if the 50% discount is applied before the $10 discount.
b. find the total cost if the $10 discount is applied before the 50% discount.
need it by today! hurry and answer 10 points! show work too

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.