Suppose you have just enough money, in coins, to pay for a loaf of bread priced at $1.95. you have 12 coins, all quarters, and dimes. let q equal the number of quarters and d equal the number of dimes. which system models the given information? a. 10q+25d=12q+d=1.95 10 q 25 d equals 12 q d equals 1.95 b. q+d=12q+d=1.95 q d equals 12 q d equals 1.95 c. q+d=1225q+10d=195 q d equals 12 25 q 10 d equals 195