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2 years ago

What is a linear equation??

Mathematics

2 answers:

Artemon [7]2 years ago

8 0

Answer:

Linear equations are equations of the first order. The linear equations are defined for lines in the coordinate system. When the equation has a homogeneous variable of degree 1 (i.e. only one variable), then it is known as a linear equation in one variable. A linear equation can have more than one variable. If the linear equation has two variables, then it is called linear equations in two variables and so on. Some of the examples of linear equations are 2x – 3 = 0, 2y = 8, m + 1 = 0, x/2 = 3, x + y = 2 ,3x-y+z=3

Nana76 [90]2 years ago

4 0

Answer:

A linear equation is an equation that is written for two different variables.

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If you are receiving $57.94 in change, what is the lowest combination of bills and coins that will still give you the correct ch

mestny [16]

1 50 dollar bill

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3 years ago

Help on this problem pls Thanx

maw [93]

5/7 +1/3

find the common denominator for both of the fractions

common denominator is 21

mutiply by 3 for 5/7

(5)(3)/(7/(3)= 15/21

mutiply by 7 for 1/3

(1)(7)/(3)(7)= 7/21

15/21+7/21

add the numerators

15+7= 22

denominator stays the same -21

Answer:

22/21 or 1 1/21

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3 years ago

Which property of addition is shown? 9 + 1 = 1 + 9 associative commutative

Sophie [7]

Answer:

commutative

Step-by-step explanation:

it is commutative because both side equal the se thing

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3 years ago

A company’s stock was selling at $25 a share. A month later , it was selling at $30 a share . What is the percent increase?

nirvana33 [79]

Answer: 20% increase

Step-by-step explanation:

30-25=5 solve for x (5*100)/25 = 20

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2 years ago

Brianna has a 50$ online gift certificate from a book store. The cost of each book is $9. There is also a shipping charge of 5$

ZanzabumX [31]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers