You and a friend go to the local taco joint for lunch. You order three tacos and three burritos and your bill totals $11.25. Your friend's bill is $10.00 for 2 burritos and 4 tacos. Which system of equations can be used to determine the cost of b, a single burrito, and t, a single taco? A.
3t + 3b = 10
2t + 4b = 11.25

B. 3t+ 3b = 11.25
2t + 4b = 10

C. 3t+ 3b = 10
4t + 2b = 11.25

D. 3t + 3b = 11.25
4t + 2b = 10