3 years ago

I need HELLLPPPPP. A student bought concert tickets online. The total cost, c, in dollars, of t tickets can be

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

8 0

Answer:

The answer is 9.

Step-by-step explanation: Things to know: c is total cost and t tickets. 800 is the total cost so plug it in to c. You want to get t (tickets) alone.

original: c(t)=87.50t+12.50

Now with the 800: 800=87.50t+12.50

Subtract 12.50 to both sides: 787.5=87.50t

Divide 87.50 to both sides: 9=t

Hopefully this helped. :]

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