College Algebra CLEP Prep Practice Exam

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Prepare for the College Algebra CLEP Test with our comprehensive practice exam. Study with flashcards and multiple choice questions, each offering clues and detailed explanations. Achieve your best score and excel in your exam!

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What is the value of 4x+2y, given x = -7 and y = 6?

The correct answer is: -38

The value of 4x+2y, given x = -7 and y = 6 can be calculated by substituting the values of x and y into the expression. This gives us 4(-7) + 2(6) = -28 + 12 = -16. While options A and B are close, they do not take into account the added value of 2y. Option D, on the other hand, incorrectly multiplies 4 and -7 and fails to add the value of 2y. Therefore, the correct answer is option C, -38.