Question

The profit earned by a hot dog stand is a linear function of the number of hot dogs sold. It costs the owner $48 dollars each morning for the day’s supply of hot dogs, buns and mustard, but he earns $2 profit for each hot dog sold. Which equation represents y, the profit earned by the hot dog stand for x hot dogs sold?

Answer 1

48divided by 2 equals 24

Answer 2

Answer:

The required equation is y = 2x - 48.

Step-by-step explanation:

Consider the provided information.

Let x is the number of hot dogs he sold.

He earns the profit of $2 for each hot dog sold.

Thus, if he sold x hot dogs then profit is: 2x

It costs the owner $48 dollars each morning for the day’s supply of hot dogs,

That means he invest $48 in the morning. So 48 will comes up with a negative sign as 48 is not the profit.

Therefore, the equation represents y, the profit earned by the hot dog stand for x hot dogs sold is:

y = 2x - 48

Hence, the required equation is y = 2x - 48.