a bookstore costs $120 a day to keep open, and it spends $14 for each book that it sells. 11
each book sells for $20, what is the break-even point for this bookstore

The break-even point for this bookstore is 20 units

Explanation:

We know that break even point is given by the following formula,

Here, we are given that bookstore costs $120 per day to keep open so fixed cost = 120$

Price per unit = price of each book =20$ and

variable cost = $14

Substituting these in the formula, we get

=   = 20

20 units which is the The break-even point for this bookstore.

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.