Multiply the polynomials using the FOIL method. Express the answer as a single polynomial in standard form.(2x - 11y)(-3x + 8y)
A. -6x2 + 33xy - 88y2
B. -6x2 + 16xy - 88y2
C. -6x2 + 49xy + 49y2
D. -6x2 + 49xy - 88y2
Answer: D
Mathematics
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A. {-8} B. {-8, 8} C. {1} D. {8}
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Solve.Two angles are said to be supplementary if their sum is 180°. If one angle measures 
degrees, find the measure of its supplement.
A. 
B. 
C. 
D. 
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Evaluate the expression.8 ? 2 + 18 ÷ (8 - (3 + 2))
A. 21 B. 22 C. 23 D. 24
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Use sum-to-product identities to rewrite the expression as a product.sin 
- sin 
A. 2 sin 
cos 
B. -2 cos 
sin 
C. 2 cos 
cos 
D. -2 sin 
sin 
Mathematics