Me. suppose the linear regression line y = 3.009x – 77.131 predicts a pizza parlor's profits based on the number of pizzas sold. if x represents the number of pizzas sold, and y represents the pizza parlor's profits in dollars, about how much can the pizza parlor expect in profits if it sells 275 pizzas?

$750.

Step-by-step explanation:

Let  x represent the number of pizzas sold, and y represent the pizza parlor's profits in dollars.

We have been given the linear regression line , which predicts a pizza parlor's profits based on the number of pizzas sold.

To find the profit of pizza parlor when it sells 275 pizzas, we will substitute x=275 in our given equation.

Therefore, the pizza parlor will make a profit of $750, if it sells 275 pizzas.

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632