A garden that measures 10 ft by 9 feet needs to be filled with 6 inches of new soil on the top. If top soil costs $3 for 1 cubic foot, how much will it cost?

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.

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Write 5 in the form of a/b using integers to show it as a rational number