What is the LMC for 2x^2 - 8x + 8 and 3x^2 + 27x -30?
1 answer:
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Answer:
see the explanation
The number of hot dogs that were sold is 15 and the the number of sodas that were sold is 75
Step-by-step explanation:
Let
x ---> the number of hot dogs that were sold
y ---> is the number of sodas that were sold
we know that
You sold a total of 90 hot dogs and sodas combined
so
----> equation A
You made a total of $105
so
isolate the variable y
----> equation B
substitute equation B in equation A
solve for x
Find the value of y (equation B)
therefore
The number of hot dogs that were sold is 15 and the the number of sodas that were sold is 75