The admission fee at an amusement park is $3.50 for children and $7.00 for adults. on a certain day, 331 people entered the park, and the admission fees collected totaled $1,771.00 dollars. how many children and how many adults were admitted?

156 children

175 adults

Step-by-step explanation:

Let's call x the number of children admitted and call z the number of adults admitted.

Then we know that:

We also know that:

We want to find the value of x and z. Then we solve the system of equations:

-Multiplay the first equation by -7 and add it to the second equation:

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Now we substitute the value of x in the first equation and solve for the variable z

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step-by-step explanation:

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