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enyata [817]
3 years ago
8

A family buys 4 airline tickets online. The family buys travel insurance that costs $19 per ticket. The total cost is $752. Let

x represent the price of one ticket.
A. Write an equation to represent this situation.

B. What is the price of one ticket?​
Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

A. x = 752 / 4 - 19

B. 169

Alexxx [7]3 years ago
7 0

Answer:

Givens

  • The family buys 4 airline tickets online.
  • The travel insurance costs $19 per ticket.
  • The total cost is $752.

<h3>A.</h3>

An equation that models this problem could be

4(x+19)=752

Basically, we know that the insurance costs $19 which represents an additional costs after the price per ticket, that's why we need to add them. Then, we know that the familiy bought 4 tickes, that's why we multiply by 4, and finally, the total cost must be equal to 752, according to the problem.

<h3>B.</h3>

To find the price of one ticket, we just need to solve the equation for x

4(x+19)=752\\4x+76=752\\4x=752-76\\x=\frac{676}{4}\\ x=169

Therefore, one ticket costs $169.

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