In the table above, x and y have a linear relationship. Which of the following expressions correctly gives y in terms
of x?
A: X+2
B. 3x
C. 2x+3
D. 2x+1
E. 4x-1

What is the quotient of -3/8and-1/3?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?