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Which algebraic expression is equivalent to the expression below? 3(x - 5) + 11(x + 15) A. 14x + 180 B. 33x + 150 C. 14x + 6 D. 14x + 150
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Sep 13, 2021
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Which algebraic expression is equivalent to the expression below?
3(x - 5) + 11(x + 15)
A.
14x + 180
B.
33x + 150
C.
14x + 6
D.
14x + 150
Mathematics
middle-school
Iakovos Belonias
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Iakovos Belonias
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the correct answer is D. 14x + 150
here is how you get that answer:
*start with the original equation: 3(x-5)+11(x+15)
*distribute into parentheses (multiply): 3x-15+11x+165
*combine like terms: 3x+11x and -15+165
*answer: 14x + 150
Rekinyz
answered
Sep 17, 2021
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Rekinyz
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