A group of friends wants to go to the amusement park. They have $143.25 to spend on parking and admission. Parking is $11.25, and tickets cost $22 per person,
including tax. How many people can go to the amusement park?
Please help

6 people can go

Step-by-step explanation:

143.25 - 11.25 = 132

132/22=6

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

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