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    Precalculus Functions and Graphs Study Set 1
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    Exam 9: Matrices and Determinants
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    Use Cramer's Rule to Solve the System
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Use Cramer's Rule to Solve the System

Question 63

Question 63

Multiple Choice

Use Cramer's rule to solve the system.
-2.2x + 1.8y = 15.0 2.9x - 1.5y = 15.9


A) {(-6, -1) }
B) {(-1, 6) }
C) {(6, 1) }
D) {(1, 6) }

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