27 points!

kevin gets an auto loan of $12,000 at 6% annual interest. the terms of his loan state that he has to pay the $281.82 each month for 4 years. how much total interest will he have to pay?

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.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0