Appliances at discount city store are on sale for 70% of the original price. eli has a coupon for an 18% discount on the sale price. if the original price of a microwave oven is $500, how much will eli pay for the oven before tax?

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

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.

Find the slope of the line passing through a pair of points