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3 years ago

Simplify this expression: -(x+2)+4 i have no idea im not good with math ;(

Mathematics

2 answers:

topjm [15]3 years ago

8 0

ANSWER :

- ( x+ 2 ) + 4

-x - 2 + 4

-x + 2

Kaylis [27]3 years ago

8 0

Answer:

−x+2

Step-by-step explanation:

-(x+2)+4 Distribute the negative sign (-) outside of the parenthesis with x and 2 and that will turn into -x-2+4.

Add -2 and 4 and that will turn into -x+2.

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A ratio of 3:2.

The easiest way to go about this is to divide the actual number of wins (18) by its corresponding element in the ratio.

So:

$\frac{18}{3}= 6$

This means every element on the ratio has a value of 6.

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Multiply the actual amount of matches per element in the ratio by the number of elements that represents the losses in the ratio.

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Your answer:

<em>"The team lost 12 games."</em>

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3 years ago

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Kelly deposits $3,000 at a rate of 5.2% compounded quarterly. With no additional deposits or withdrawals, what is the account ba

lorasvet [3.4K]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$3000\\
r=rate\to 5.2\%\to \frac{5.2}{100}\to &0.052\\
n=
\begin{array}{llll}
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\end{array}\to &4\\
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\\\\\\
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3 years ago

Read 2 more answers

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kicyunya [14]

Answer:

Yes, 2 yards is greater than 5 feet. 1 yard is equal to 3 feet, so 2 yards is equal to 6 feet. 6 feet is more than 5 feet.

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4 years ago

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Answer:

1386 possible combinations

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A sushi restaurant makes 12 types of sushi rolls each day. They also offer 7 sashimi plates. A popular combination platter at the restaurant allows the customer to choose 2 different types of rolls and 2 different types of sashimi plates. What is the number of possible combination that can be made.

12 types sushi roll - can choose 2

7 types of sashimi - can choose 2

2 different types of rolls and 2 different types of sashimi

C₁₂,₂ * C₇,₂ = 66*21 = 1386

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4 years ago