How is the expression (3 + y) ⋅ 7 described by its factors and terms?
2 answers:
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Answer:
Adult price for tour is $16 and Student price for tour is $9.
Step-by-step explanation:
Let the Cost of Adult be x.
Let the Cost of Student be y.
Now Given:
2 adults and 5 students in one van paid $77.
Hence the equation can be framed as;
Also Given;
2 adults and 7 students in one van paid $95.
Hence the equation can be framed as;
Now Subtracting equation 1 from equation 2 we get;
Now Substituting the value of x in equation 1 we get;
Hence Adult price for tour is $16 and Student price for tour is $9.
