Suppose that each quarter at a particular community college jared has to pay $785 in tuition and $23 in fees. if jared has 2 quarters remaining find the total amount he will need for tuition and fees

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

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.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.