Which expression can you substitute for x in 5x + y = 8 to solve the system
below?
5x + y = 8
x + 4y = 2

What is the product? (x2+3y+7) [yy+1)

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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