Question
Question 3 (Multiple Choice Worth 1 points)
( 05.03 MC )
Visitors to a carnival can buy an unlimited-ride pass for
or an entrance-only pass for
. In one day, 282 passes were sold for a total of
. The following system of equations
models this scenario:
How many unlimited-ride passes were sold?
( 05.03 MC )
Visitors to a carnival can buy an unlimited-ride pass for
models this scenario:
How many unlimited-ride passes were sold?
Ask by Medina Johnston. in the United States
Jan 24,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
168 unlimited-ride passes were sold.
Solution

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To find out how many unlimited-ride passes were sold, we need to solve the system of equations provided. Here,
represents the number of unlimited-ride passes sold, while
represents the entrance-only passes.
-
From the second equation
, we can express in terms of :
. -
Now, substitute
in the first equation:
.
Simplifying this gives:
.
Combining like terms results in:
. -
Subtract 5640 from both sides:
, which simplifies to:
. -
Finally, divide both sides by 30:
.
Thus, 168 unlimited-ride passes were sold, and you can tell all the thrill-seekers had a blast!
As for the entrance-only passes:
Substituting back into
gives:
.
So, 114 entrance-only passes were sold, making it a fun day at the carnival for everyone!
Substituting
So, 114 entrance-only passes were sold, making it a fun day at the carnival for everyone!