use 2 ordered pairs to write a prediction equation.then use your prediction equation to predict the # of comic

Question

books sold when the price is $4.50

Answer 1

Well, we need to have the two ordered pairs to solve this. I will make them up for now.

Lets make up the missing data. You will need to fill in the correct values and do it again.

Say we sold 36 comic books at $2.50 and and we sold 18 comic books at $6.00.

These are our ordered pairs. number sold and price, the order is up to you. (number, price) (36, 2.5), (18, 6.00). With two points we can create the equation of a line.

Create an equation, say a slope intercept form. y=mx+b. Then solve it for x because the price (y) is given at $4.50. x=(y-b)/m

We should now know m, y and b. y is $4.50. We need the actual points to know the rest. Plug in and run.

Answer 2

Montreal beats Boston 4-0. Pittsburgh beats Ottawa 4-2. Washington beats Philadelphia 4-1. New York beats New Jersey 4-3. there you go

Answer 3

Need more data.