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Inequalities are very important concepts and must be learned thoroughly in order to master concepts of algebra. They are used to denote ranges of values, and can also be represented in the form of graphs. They are used extensively in linear programming and optimization problems to predict the values of parameters.

A polygon is a flat, 2D closed shape with straight sides.

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We will use the substitution method in order to find the values of x and y.

Both pounds and kilograms are units used to measure mass.

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Area of the four walls of a room can be calculated by finding the lateral surface area of a cuboid.

We will use different tan identities to find out the value of the expression.

A cube is a 3-dimensional figure with six flat faces, 8 edges, and 12 vertices. The Lateral Surface Area of a cube is the sum of areas of its 4 sides excluding the bottom and top.

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A quart is known to be the same thing as 4 cups or 2 pints.

The probabilityof an event is the measure of how likely the event will occur at a given point oftime. There are many kinds of events for which we can find the probability. We can find how likely we can get a particular number after rolling a die or the probability of getting heads or tails after tossing a coin using various concepts.

Prime numbersare the numbers that have only two factors, that are, 1 and the number itself.

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A series is a set of numbers following a pattern.

Themultiplication of fractionsstarts with the multiplication of the given numerators, followed by the multiplication of the denominators.

A unit of liquid or dry capacity equal to one-eighth of a gallon is known as a pint in the metric system.

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Pi is a constant and its value is estimated as 3.14

We will make use of simple substitution of the whole integral value.

Percentageis defined as a given part or amount in every hundred.

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Ounces is the name given to several different units of mass, weight, or volume.

If the sequence doesn't have the constantdifference in its 1st level, it is bound tohave a constant difference at the 2nd or 3rd level.

Pounds and grams are different units measure ofmass.

The hexadecimal numbering system is very useful for various purposes, which include microprocessor interfacing and other concepts in advanced mathematics. These are used to help machines understand codes in an efficient manner. We can convert decimal numbers to hexadecimal by few easy steps. Let's see how.

The shortest and easiest way of writing the unit feet is by the abbreviation "ft."

We may make use of the various properties of polynomial curves and use it in finding the equation of the polynomial asked.

We will use the concept of direct and indirect conversions to find the required answer.

The divisibility test for 3 is very important since it helps us to check if a number is divisible by 3. This is more useful in the case of larger numbers. It is known that we check if the sum of the digits is divisible by 3 to check its divisibility. Now, let's check how this rule is proved.

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Ounce (oz) was derived from the old Italian word onza, meaning 1 ounce.

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Hexagons are six-sided polygons that have many interesting properties. These shapes are very commonly used in making buildings and architectural structures. The hexagons which have equal sides are called regular hexagons. Let's solve a problem related to them.

A rational numberis anumbersuch that it can be expressed as the quotient or fraction p/q of two integers, a numerator p, and a non-zero denominator q.

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The mod or modulusor modulois the remainder after dividing one number by another.

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A fraction can be a portionor section of any quantity out of a whole.

Quadratic equations are equations with degrees equal to two. They can have at most two roots. A system of two quadratic equations can have at most two solutions, that is, the points where they intersect.

Quadratic equations are equations with degrees equal to two. They can have at most two roots. A system of two quadratic equations can have at most two solutions, that is, the points where they intersect.

The 'k' that is usually placed after numbers means 'a thousand'. This is an abbreviation that is used after numbers that makes counting easier. For example, 1k, 20k, and so on.

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We will use the concept of average to find the mean of the first 10 odd numbers.