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Mathematics, 04.10.2019 20:30 yulaarmstrong

Which expressions are equivalent to 4(4x + 2y + x − y)?

a. 4(5x + 3y) and 20x + 12y
b. 4(5x + y) and 20x + 4y
c. 4(3x + y) and 12x + 4y
d. 4(3x + 3y) and 12x + 12y

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Which expressions are equivalent to 4(4x + 2y + x − y)?

a. 4(5x + 3y) and 20x + 12y

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