A group of friends wants to go to the amusement park. They have no more than $170 to spend on parking and admission. Parking is $9, and tickets cost $23 per person, including tax. Write and solve an inequality which can be used to determine p, the number of people who can go to the amusement park.
Answers
Answer:
9 + 23p ≤ 170
p= 7
Step-by-step explanation:
9 (-9) + 23p ≤ 170
23p ≤ 170-9
23p ≤ 161
p= 7
The number of people who can go to the amusement park is 7.
Given that, a group of friends have no more than $170 to spend on parking and admission. Parking is $9, and tickets cost $23 per person, including tax.
What is a inequality?In mathematics, a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.
Now, the inequality for the given situation is
9 + 23p ≤ 170
Subtract 9 on both the sides of the inequality.
9 + 23p -9 ≤ 170 - 9
⇒ 23p ≤ 161
Divide 23 on both the sides of the inequality.
23p ÷ 23 ≤ 161 ÷ 23
⇒ p= 7
Therefore, the number of people who can go to the amusement park is 7.
To learn more about the inequality visit:
https://brainly.com/question/20383699.
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Answer:
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Answers
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