An international food festival charges for admission and each food sample and 5 samples cost $8.25 admission and 9 samples cost $12.25. Wright a linear function rule to the model cost y for any number of samples x. The linear function rule is y = ?

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david edward.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

answer: can you give the

step-by-step explanation: