Use the distributive property to calculate the value mentally.1.89(66) + 1.89(34)

A. 378
B. 189
C. 158.74
D. 60.48


Answer: B

Mathematics

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A. Center 1: 2; Center 2: 2; Center 3: 2 B. Center 1: 1; Center 2: 2; Center 3: 3 C. Center 1: 3; Center 2: 2; Center 3: 1 D. Center 1: 2; Center 2: 3; Center 3: 1

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A. 1,000,000 B. 210 C. 24 D. 5040

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Find the degree of the polynomial.-6x + 2x8 + 5x7 - 24

A. degree 7 B. degree 4 C. degree 2 D. degree 8

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If a triangle has vertices of   and  then the area of the triangle is given by    Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)

A. 6 B. 2.5 C. 12 D. 5

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