It costs $120 for 20 students to visit an aquarium. How much does it cost for 152 students? Set up a proportion to solve.
1 answer:
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The value of q(x) is
The value of r(x) is
Explanation:
The given expression is
We need to rewrite the expression in the form of
Simplifying the expression, we get,
Separating the fractions, we have,
-----------(1)
Now, we shall further simplify the term , we get,
Common out 5 from the numerator, we have,
Substituting the value in the equation(1), we get,
Thus, the expression is in the form of
Hence, we have,
and