# Can a variable be in the denominator of a linear equation?

## Can a variable be in the denominator of a linear equation?

Rational equations have a variable in the denominator in at least one of the terms. Our goal is to perform algebraic operations so that the variables appear in the numerator. In fact, we will eliminate all denominators by multiplying both sides of the equation by the least common denominator (LCD).

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## Can a variable be a fraction?

Fractions and Variables Variables can be part of the actual fraction such as x/3 or fractions can be coefficients for variables. Coefficients are numbers attached to variables by multiplication. For example, in the term 5x, 5 would be the coefficient.

## What type of function has a variable in the denominator?

Rational Functions. A rational function is defined as the quotient of polynomials in which the denominator has a degree of at least 1 . In other words, there must be a variable in the denominator. The general form of a rational function is p(x)q(x) , where p(x) and q(x) are polynomials and q(x)?0 .

## What is the value of variable of x2 25?

Step-by-step explanation: ûxý = û(25) x = 5.

## What are linear equations in two variables?

An equation is said to be linear equation in two variables if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero. For example, 10x+4y = 3 and -x+5y = 2 are linear equations in two variables.

## What is the highest power of variable in linear equation?

one
A linear equation is an equation where the highest power of the variable (usually x) is one. highest power of x is two. The solution to an equation is the value(s) of the variable that make the equation hold. E.g. 2 is the solution of the equation 2x + 1 = 5, since 2 ? 2 + 1 = 5.

## What is the number before the variable called?

coefficient
Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient. Examples of single terms: 3x is a single term. The ?3? is a coefficient.

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## What does it mean to have a variable in the denominator?

Part of the series: Algebra Principles. Variables in the denominator means that the variable is the bottom number on a fraction.

## Which is the bottom number in the denominator?

Variables in the denominator means that the variable is the bottom number on a fraction. Solve variables in the denominator with help from a mathematics tutor and educator in this free video clip. Read more: http://www.ehow.com/video_12212243_so? Category Howto & Style.

## How to find the value of the variables?

Here we are going to some example problems to understand how to find the value of the variables by rationalizing the denominator. Rationalize the denominator (2 + û3)/ (2 ? û3) = x + y û3 and find the value of x and y. Steps involved in the above solution :

## How do I advertise my car for sale?

Quality Photos Make All the Difference. Make Your Description as Thorough as Possible. Disclose the Reason Why You?re Selling the Car. Be Honest About Your Vehicle?s History. Get an Accurate Reading for Your Gas Mileage. Include Specific Terms When Your Advertise Your Car for Sale.

Ordinarily if you are a private individual then you can sell your motor vehicle on the road. However, there may be local byelaws that impose some restrictions or prohibit this altogether. If you do sell a motor vehicle on the road then it must be insured, taxed and have an MOT.

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## Which website is best for selling cars?

Autotrader: Great for a lot of extras.
eBay Motors: Great for multiple ways to sell.
Craigslist: Great for local listings.
CarGurus: Great for seller tools and support.
Cars.com: Great for quick dealer offers.
Vroom: Great for convenience.

## Can you run a car business from home?

Illegal vehicle sales, trading and repairs It is illegal to trade, sell or repair vehicles (including caravans) on the public highway or other public places, and we do not issue street trading licences for this purpose.

## How do you avoid getting scammed when selling a car?

Tips for avoiding scams when selling your car
Meet with buyers in person, preferably with someone you trust. When you speak with someone online, they could be on the other side of town or the other side of the world. Only accept cash or certified checks. Consider an escrow account for out-of-area buyers.

## Who will pay me to advertise on my car?

FreeCarMedia is another great company that pays you to wrap your car and drive. According to their website, ?A rear window advertisement typically pays between \$50+ per month. If your entire vehicle is wrapped, you can get paid up to \$400 a month.?

## What companies will pay me to advertise?

StickerRide. Drivers can earn hundreds of dollars per month with car wrap ads in major cities.
Wrapify. Wrapify offers different wrap coverage and payment tiers based on driver interest.
Carvertise. Source: Carvertise.
Free Car Media.
ReferralCars.

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## Where can I put an ad for a used car?

Take out an ad in your newspaper. Most local papers and newsletters contain a section devoted to classified listings. Depending on the circulation of the paper and the size of your ad, this can be a cheap way to find possible buyers. The drawback is that your car may take longer to sell because it?s not as visible as other options.

## Where to advertise a vehicle in a magazine?

Some car magazines will place used car ads in the back sections. Check the automotive section at your local bookstore and see which publications run ads. Keep in mind that these listings are often reserved for collector vehicles .