3 years ago

How do you do -2(t + 4)

Mathematics

2 answers:

Troyanec [42]3 years ago

7 0

-2 (t+4)= -2 (t)+-2 (4)= -2t-8

krok68 [10]3 years ago

5 0

You have to use the distributive property in order to find the answer to the problem on each equation.

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3 years ago

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bija089 [108]

If we take 115 to be the 100%, how much is 266 off of it then?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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266&p
\end{array}\implies \cfrac{115}{266}=\cfrac{100}{p}\implies p=\cfrac{266\cdot 100}{115}
\\\\\\
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