Jason has 20 coins in nickels and quarters. he has a total of $3.40 in coins. how many quarters does jason have?

Factor the monomial completely 42a3b3

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement