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5. An adult movie ticketcosts $7.50, but a child'sticket is half that price. If amom takes her twochildren to see a movie,what will her total cost foradmission be?

5 An adult movie ticketcosts 750 but a childsticket is half that price If amom takes her twochildren to see a moviewhat will her total cost foradmission be class=

Respuesta :

Total cost = $15

Adult movie ticket cost: $7.50

Child's ticket cost: Half the price of the adult ticket: 7.50/2 = $3.75

So, the total cost equation is:

[tex]\text{total cost : 7.50x + 3.75 y}[/tex]

Where:

x = number of Adult movie tickets (1 , mom)

y= number of child tickets (2)

Replacing with the values given:

[tex]T=7.50(1)+3.75(2)[/tex][tex]T=7.50+7.50=15[/tex]

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