3 years ago

How do I factor out the coefficient of the variable?

1 answer:

7 0

Don't really know how to explain it, but here's an example on how to factor out the coefficient of the variable, hope this explains it!
Factoring out the coeffecient of a variable:
Example:
9x-36

How to factor the coeffecient of the variable: Would then get 9(x-36)

Another example:
1/5k+15

Answer: (1/5)(k+15)

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Rex took out a loan for $5000 and planned to pay it back in 4 years. If he paid $600 in interest for those 4 years, what was the

Gwar [14]

$~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill & \$600\\ P=\textit{original amount deposited}\dotfill & \$5000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &4 \end{cases} \\\\\\ 600=5000(\frac{r}{100})(4)\implies \cfrac{600}{5000(4)}=\cfrac{r}{100}\implies \cfrac{3}{100}=\cfrac{r}{100}\implies \boxed{3=r}$

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2 years ago

Is a kite a parallelogram?

Elena L [17]

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Step-by-step explanation:

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3 years ago

6. A publisher requires 2⁄3 of a page of advertisements for every 5 pages in a magazine. If a magazine has 98 pages, to the near

earnstyle [38]

We have (2/3)÷5 = 2/15 advertisments for 1 page;

Then, we have 98 · (2/15) = 12.2(6) advertisments for 98 pages;

The nearest whole page is 12.

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3 years ago

Officer Brimberry wrote 8 tickets for traffic violations last week, but only 7 tickets this week. What is the percent decrease?

g100num [7]

Answer:

68% degree percent

Step-by-step explanation:

68% degree percent

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2 years ago

Help plz 25 points If you comment but Its not a answer im going to report u

WARRIOR [948]

1. 2
2. 1
3. 6
I'll post the rest in the comments

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3 years ago