Practice test

Mississippi SAT Practice 1

Practice 1 for SAT learners in Mississippi: 25 questions, explained answers, and a review routine.

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Question 1

1

If x^2 + y^2 = 25 and x + y = 7, what is xy?

Question 2

2

For which value of k does 5x + 10 = k(x + 2) have infinitely many solutions?

Question 3

3

Original passage: A city's bicycle counts rose after new lanes opened. During the same period, fuel prices also rose sharply. Which finding would best help separate the effects of the lanes from fuel prices?

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