Which statement is true about the parts of this expression? StartFraction 5 over 6 EndFraction + one-fourth x minus y The constant is StartFraction 5 over 6 EndFraction. The only coefficient is One-fourth. The only variable is y. The terms StartFraction 5 over 6 EndFraction and One-fourth x are like terms.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

it would open into a square depending on the type of envelope i’m not sure about the second part