Mathematics

Mathematics, 01.08.2019 18:30, syd8152

Which expression is equivalent to x + y + x + y + 3(y + 5)? 2x + 5y + 5 2x + y + 30 2x + 5y + 15 2x + 3y + 10 nextreset

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Mathematics, 21.06.2019 21:30, erikacastro259

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

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Mathematics, 27.06.2019 15:00, jaidon28

Use the associative property to create equivalent expressions to a + b + (c + d). which statements are true? check all that apply. the associative property allows us to change the grouping of terms that are added together. when changing the grouping, the order of the terms stays the same; only the parentheses change position. the expression a + (b + c) + d is an equivalent expression. the expression ab(cd) is an equivalent expression. the expression (a+ b) + c + d is an equivalent expression. the expression a + b(c + d) is an equivalent expression.

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Mathematics, 06.10.2019 08:30, Maryllen

Which expressions are equivalent to the expression 4a – 6b + 3c? a + 3(a − 2b + 3c) 4a + 3(2b + c) 2(2a − 3b + c) + c 2(2a − 3b) + 3c nextreset

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Mathematics, 07.10.2019 00:30, genyjoannerubiera

Type the correct answer in each box. consider these quadratic expressions: a. -3x2 + 11x − 3 b. 11x2 − x + 10 c. 4x2 + 27x − 28 d. -3x2 + 11x + 31 for each polynomial operation, write the letter that corresponds to the resulting expression from the list. (5x2 + 2x + 1) + (6x2 − 3x + 9) is equivalent to expression . (-3x2 + 6x − 12) + (5x + 9) is equivalent to expression . (8x + 16) − (3x2 − 3x − 15) is equivalent to expression . (5x2 + 23x − 7) − (x2 − 4x + 21) is equivalent to expression .

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Which expression is equivalent to x + y + x + y + 3(y + 5)? 2x + 5y + 5 2x + y + 30 2x + 5y + 15 2x...

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