2 years ago

Please help im so confused at math pls help

Mathematics

1 answer:

exis [7]2 years ago

6 0

Answer:

where is the question ??

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The first term of a sequence is a multiple of 3 The second term of this sequence is 6 less than the first term. The third term i

Mekhanik [1.2K]

Answer:

First term $= 15$

Second term $= 9$

Third term $= 3$

Step-by-step explanation:

Given,

First term $= 3x$

Second term $= 3x - 6$

Third term $= \frac{1}{5} (3x) = \frac{3x}{5}$

Also,

$3x - \frac{3x}{5} = 12$

$\frac{15x}{5} - \frac{3x}{5} = 12$

$\frac{15x - 3x}{5} = 12$

$15x - 3x = 12 \times 5$

$12x = 60$

$x = \frac{60}{12}$

$x = 5$

With the value of $x$ , we conclude that the first three terms are as follows:

First term $= 3x = 3×5 = 15$

Second term $= 3x - 6 = 15 - 6 = 9$

Third term $= \frac{3x}{5} =\frac{15}{5}= 3$

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Expression: 7^5/j or solved 16807/j

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4 9 16 25 36 nth term of the quadratic sequence

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The sequence is not arithmetic

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Which algebraic expression is equivalent to the expression below 6 parentheses 2x + 7 parentheses -5

Inga [223]

If I understand this, you have the equation 6(2x+7)-5. This is equal to 12x+37. Hope this helps.

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Answer:

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Step-by-step explanation:

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