Solve by any method. If there is not one solution to a system, state why.-4x + 5y = 30 2x - 2y = -12
A. (0, 6)
B. (-1, 6)
C. (0, 7)
D. (-1, 7)
Answer: A
Mathematics
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A. 2400 B. 240 C. 24,000 D. 24
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Provide an appropriate response.Determine whether the following statement is true or false, and explain why. All integers are rational numbers.
What will be an ideal response?
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Use sum-to-product identities to rewrite the expression as a product.cos 6x + cos 4x
A. 2 sin 5x sin x B. 2 cos 5x sin x C. 2 cos 5x cos x D. 2 cos 5x
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Determine whether the function is one-to-one.f(x) = |49 - x2|
A. No B. Yes
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