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?

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.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

a

step-by-step explanation: