3 years ago

PLEASE HELP ME WITH THIS WORD PROBLEM ASAP

Mathematics

1 answer:

stepladder [879]3 years ago

4 0

Answer:

8 child tickets and 4 adult tickets.

Step-by-step explanation:

8c + 11a = 108

8x + 11y = 108

$y=\frac{-4(2x-27)}{11}$

Lets graph it.

When we graph, we find that there it crosses at 2 whole numbers: (8, 4).

So there were 8 child tickets and 4 adult tickets.

We can check our work by doing 8(8) + 4(11) = 108

We find that this is true, so our answer is correct.

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Answer:

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Step-by-step explanation:

Data provided in the question:

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