Charmaine's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs $5.20 Charmaine per pound, and type B coffee costs $4.15 per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of $688.35. How many pounds of type A coffee were used?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given