2 years ago

How do I solve the problem? -2(5d-5)=-20?simplify any fractions

Mathematics

1 answer:

SVEN [57.7K]2 years ago

7 0

I believe is -5 the right answer

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Which property can be used to expand the expression -2(3/4x+7)

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B. the distributive property

Step-by-step explanation:

Distributive property can be used to expand the expression -2(3/4x+7).

When that property is used, we need to distrubute the monomial to the binomial which is the two terms.

$- 2( \frac{3}{4} x + 7) \\ \Longrightarrow \boxed{- 2( \frac{3}{4} x) + - 2(7)}$

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3 years ago

State the vertex as an ordered pair. y = -|3x +5|+7

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In plain and short, what value of "x" makes the expression |3x + 5| to 0?

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$\bf 3x+5=0\implies 3x=-5\implies \boxed{x=-\cfrac{5}{3}}\\\\
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3 years ago

How do I solve the problem? -2(5d-5)=-20?simplify any fractions​

How do I solve the problem? -2(5d-5)=-20?simplify any fractions