Free SAT Practice Question

Question 1 of 1
ID: DSAT-MATH-AG-013
Section: Digital SAT Math - Algebra
Topics: Linear equations in two variables; MCQ
Difficulty level: Hard

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A park has two fishponds: One, Nemo fishpond is a square-shaped fishpond that has a side of 10 meters, and two, Guppy fishpond is a circular-shaped fishpond that has a radius of 7 meters. The total number of fishes in both fishponds is 20,453. The equation \(100x + 154y = 20,453\) represents this situation. Which of the following is the best interpretation of \(y\) in this context?
AThe average number of fishes per square meter in the Nemo fishpond
BThe average number of fishes per square meter in the Guppy fishpond
CThe total number of fishes in the Nemo fishpond
DThe total number of fishes in the Guppy fishpond
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