Solve by using a matrix. A collection of nickels, dimes and quarters totals $6.00. If there are 52 coins altogether and twice as many dimes as nickels, how many of each kind of coin are there? a. q = 5 d = 60 n = 30 c. q = 15 d = 28 n = 6 b. q = 35 d = 10 n = 5 d. q = 10 d = 28 n = 14 Please select the best answer from the choices provided A B C D