Solve using the elimination method. Use a graphing calculator to check your answer. 8x + 9y = 6216x = 60 - 18y

A. (8, 10)
B. (1, 10)
C. (1, 6)
D. No solution

Answer: D

Mathematics

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C.
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Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.sin 14°

A. 0.13 B. 0.99 C. 1.10 D. 0.24

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Find the real solutions of the equation by factoring.3x4 - 48x2 = 0

A. {0}
B. {-4, 0, 4}
C. {-4, 0, 4}
D. {-4, 4}

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Simplify.82 - 4 × 5

A. 80 B. 44 C. 300 D. 160

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