Which ratios of side lengths are equal to tan(a)

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

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

What’s 8y+48 and factor each expression completely