Answer:
Undefined.
Step-by-step explanation:
Because there is a 0 in the denominator.
2 x -6 equals 0. add 6 to both sides. divide both sides by two. x equals 3
The answer is 46.8
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C = children
A = adults
293 = c + a
1.50c + 2.50a = 676.50
We can use substitution to solve:
c + a = 293 subtract a to get c = 293 - a
Plug this into the second equation:
1.50(293 - a) + 2.50a = 676.50
439.5 - 1.50a + 2.50a = 676.50
439.5 + 1a = 676.50
a = 237
Substitute this into the first equation:
293 = c + 237
56 = c