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3 years ago

Solve the equation. 3(−6)=

Mathematics

2 answers:

Bezzdna [24]3 years ago

8 0

Answer:

-18

Step-by-step explanation:

3 times -6 = -18

Lapatulllka [165]3 years ago

8 0

3 times negative 6 will be -18. In detail, since one positive integer is multiplying against a negative integer, your product will become a negative.

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cupoosta [38]

Answer:

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a television normally sells for $499 what is now discounted 25%. The sales tax rate is 6.5%. What is the total cost of televisio

matrenka [14]

Hmmm what is now discounted? well, let's assume it sells normally for 499 and is discounted today at 25%, how much is that?

well, if we take 499 to be the 100, how much is 25%?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
499&100\\
d&25
\end{array}\implies \cfrac{499}{d}=\cfrac{100}{25} \cfrac{499\cdot 25}{100}=d
\\\\\\
124.75=d\qquad \textit{so the new price is }499-124.75\implies 374.25$

now, applying the sales tax to the discounted price.

if we take 374.25 to be the 100%, how much is 6.5%?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
374.25&100\\ t&6.5
\end{array}\implies \cfrac{374.25}{t}=\cfrac{100}{6.5}\implies \cfrac{374.25\cdot 6.5}{100}=t$

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4 years ago

What is the correct graph for the following algebraic inequality? x>-2

xenn [34]

Answer:

Graph D

Step-by-step explanation:

< or > require a circle that is NOT shaded in so we can eliminate Graph B and Graph C

The arrow is >, and it is pointing this way--> so you shade in towards the right. Hope this helps!

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3 years ago