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ella [17]
3 years ago
7

Explain weather this equation is a linear equation 4. y = 1 - x

Mathematics
1 answer:
sergey [27]3 years ago
6 0

Answer:

Yes, it is a linear equation.

Step-by-step explanation:

<h2>Linear equation:</h2>

   An equation of the form ax + by +c = 0, where x and y are two variables and a, b,c are the non-zero real numbers is called a linear equation and the degree of the equation is 1.

       y = 1 - x

x + y - 1 = 0

Where a = 1 ; b=1 and c = -1

So, y = 1 -x is a linear equation.

 

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Answer:

Step-by-step explanation:

3 7 5 2

7 0
3 years ago
Which formula decribe the following geometric equence? Remember that n repreent the term number. 2, 6, 18, 54,. An = 3 · 2 n - 1
Goryan [66]

For the given geometric progression, the nth term of the given GP is A_n=2.3^{n-1}.

Option (C) is correct.

What is the Geometric Progression?

Geometric Progression (GP) is a type of sequence in mathematics in which each succeeding term is produced by multiplying each preceding term by a fixed number known as a common ratio. This progression is also known as a pattern-following geometric sequence of numbers.

The given sequence is 2, 6, 18, 54

here the first term(a) = 2 and the common ratio(r) = 6/2 =3

Then by using the formula for the nth term of a GP, we get

                               A_n=ar^{n-1}\\\\A_n=2.3^{n-1}

Hence the nth term of the given GP is A_n=2.3^{n-1}.

To learn more about Geometric progression, visit:

brainly.com/question/12006112

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4 0
1 year ago
If prices increase at a monthly rate of 32,000​%, by what percentage do they increase in a​ year? In a​ day? (Assume 30 days per
zaharov [31]
For a year it is 11,520,000

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8 0
3 years ago
Three times a number,minus 2, is equal to two times the number,plus 7​
STatiana [176]

Answer:

9

Step-by-step explanation:

3x−2=2x+7

Step 1: Subtract 2x from both sides.

3x−2−2x=2x+7−2x

x−2=7

Step 2: Add 2 to both sides.

x−2+2=7+2

Answer:

x=9

4 0
3 years ago
Read 2 more answers
ITS EASY BUT I DIDNT STUDY - PLZ HELP
SVEN [57.7K]

Answer:

B

The answer is b im doing a type limit.

6 0
3 years ago
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