Answer:
$515.35
Step-by-step explanation:
y-hat = 2.009x - 37.131
y-hat = 2.009(275) - 37.131
y-hat = 552.475 - 37.131
y-hat = 515.344
Therefore, the pizza parlor can expect a profit of $515.35 if it sells 275 pizzas.
Answer:

Step-by-step explanation:
The slope-intercept form of the equation of a line:

m - slope
b - y-intercept → (0, b)
The point-slope form of the equation of a line:

m - slope
(x₁, y₁) - point
We have the equation of a line:

and the point (0, 2) → b = 2.
Substitute:

Answer:
Cory bought 6.474 gallons of gasolline.
Step-by-step explanation:
The total cost of gasoline (
), measured in dollars, is given by the following expression:

Where:
- Amount of gasoline, measured in gallons.
- Unit cost, measured in dollars per gallon.
Given that
and
, the amount of gasoline is cleared and calculated:



Cory bought 6.474 gallons of gasolline.
Answer:A
Step-by-step explanation: