Question

A group of friends wants to go to the amusement park. They have $79.50 to spend on parking and admission. Parking is $19.50, and tickets cost $10 per person, including tax. Write and solve an equation which can be used to determine xx, the number of people who can go to the amusement park.

Answer 1

Step 1:

In this question, we have that:

A group of friends wants to go to the amusement park.

They have $79.50 to spend on parking and admission.

Parking is $19.50, and tickets cost $10 per person, including tax.

Write and solve an equation that can be used to determine x, the number of people who can go to the amusement park.



Step 2:

Since x represents the number of people that went to the amusement park,

Then, we have that:

`10\text{ x + 19.50 = 79. 50}`

Step 3:

Solving the equation, we have that:

`\begin{gathered} 10\text{ x + 19. 50 = 79. 50} \\ 10\text{ x = 79.50 - 19. 50} \\ 10\text{ x = 60} \\ \text{Divide both sides by 10, we have that:} \\ \text{x = }(60)/(10) \\ \text{x = 6} \end{gathered}`

CONCLUSION:

The equation is :

`10\text{ x + 19. 50 = 79. 50}`

and the value of x = 6.