A taco stand sells 296 tacos in four hours. At this rate, how many tacos would sell in 1/2 an hour?
2 answers:
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Answer:
(-5,-14)
Step-by-step explanation:
To find the solution of the system of two equations
equate right sides of these two equations:
Rewrite terms with x into the left side and without x into the right side:
Substitute x=-5 into the first equation:
The solution is (-5,-14)
