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3 years ago

3/2 x - 5/4 y =15 rate of change

Mathematics

1 answer:

Alenkinab [10]3 years ago

3 0

Answer:

6/5

Step-by-step explanation:

m is your rate of change you need to get y by itself.

3/2x - 15 = 5/4y

3x/2 - 30/2 = 5/4y

3x-30/2 = 5/4y

3x - 30 = 2 x 5/4y

3x - 30 = 2 x 5/4x2y (cross out 2 and 4)

3x - 30 = 5/2y

2 x 3x - 2 x 30 = 2 x 5/4y

6x - 60 = 5y

6x/5 - 60/5 = 5y/5

y = 6/5 x x - 12

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Angelina_Jolie [31]

The first five terms of the sequence are 1, 4, 7, 10, 13.

Solution:

Given data:

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General term of the arithmetic sequence.

$a_{n}=a_{n-1}+d$ , where d is the common difference.

d = 3

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Put n = 2 in $a_{n}=a_{n-1}+3$ , we get

$a_{2}=a_1+3$

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Put n = 3 in $a_{n}=a_{n-1}+3$ , we get

$a_{3}=a_2+3$

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Put n = 4 in $a_{n}=a_{n-1}+3$ , we get

$a_{4}=a_3+3$

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$a_4=10$

Put n = 5 in $a_{n}=a_{n-1}+3$ , we get

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The first five terms of the sequence are 1, 4, 7, 10, 13.

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3 years ago

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sveticcg [70]

Answer:

Step-by-step explanation:

w + 1/2 ➡ (2w + 1)/2

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3 years ago

3/2 x - 5/4 y =15 rate of change​

3/2 x - 5/4 y =15 rate of change