Jetc34
Jetc34 Jetc34
  • 23-09-2018
  • Mathematics
contestada

please help on this one?

please help on this one class=

Respuesta :

tramserran
tramserran tramserran
  • 23-09-2018

The choices you provided do not match the question!!!

Tickets ($25): x

T-shirts ($12): y

25x + 12y + 4 ≤ 130

Since she bought 3 tickets: 25(3) + 12y + 4 ≤ 130

75 + 12y + 4 ≤ 130

79 + 12y ≤ 130

12y ≤ 51

y ≤ [tex]\frac{51}{12}[/tex]

y ≤ 4[tex]\frac{1}{4}[/tex]

Since you cant buy [tex]\frac{1}{4}[/tex] of a T-shirt, the maximum number of T-shirts she can purchase is 4.


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