Diego is building a kitchen table and a coffee table. The legs of a kitchen table must be twice the height of a coffee table, and there are 4 legs on each table. He writes the expression 4(2x) + 4(x) to model his building plans. What does the entire expression represent? The sum of the heights of all kitchen table legs
The sum of the heights of all coffee table legs
The sum of the heights of all table legs
The sum of the heights of all kitchen and coffee tables

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

What point is the projection of q on a) r b) s c) t