The concession stand is selling hot dogs and hamburgers at a game. At halftime, they sold a total of 78 hot dogs and hamburgers
and brought in $105.50. How many of each item did they sell if hamburgers sold for $1.50 and the hot dogs sold for $1.25?
2 answers:
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Using the inverse function, it is found that the equation is:
It's initial value is 20.
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We want to find the inverse of:
To do this, we <u>exchange y and t, and isolate y.</u>
Then:
It's initial value is:
Rounding, 20.
A similar problem is given at brainly.com/question/23950969