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.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)