The function c(x) = 17.5x - 10 represents the cost (in dollars) of buying x tickets to the orchestra with a $10 coupon. a. how much cost to buy 10 tickets? b. how many tickets can you buy with $130?

The cost function is a linear function

The function is given as:

(a) The cost of 10 tickets

This means that: x= 10

So, we have:

Hence, the cost of 10 tickets is $165

(b) The number of tickets that costs $130

This means that C(x) = 130

So, we have:

Add 10 to both sides

Divide both sides by 17.5

Rewrite as:

Hence, you can buy 8 tickets with $130

Read more about linear functions at:

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a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

step-by-step explanation:

the answer is no solution, glad i could .