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4 years ago

Help ASAP!!!!!!!!!!!!!!!

Mathematics

1 answer:

denis-greek [22]4 years ago

8 0

Answer:

P=3T-50

Step-by-step explanation:

Form the given four values we can assume a linear relationship between profit and the no of tickets sold.

Let the equation corresponding to that be some P=aT+b.

Now substitute the first set of values(100,50) in the above equation we get

100=50a+b.

Now substituting second set of values (100,250) we get 250=100a+b.

Let these equations be eq1 and eq2.

Now substract eq1 from eq2 we get 50a=150 or a=3.

Substitite value of a in one of the equations we get b=-50.

∴P=3T-50

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