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3 years ago

What is the sum of the series? Write in expanded form making sure to show all steps used to find the sum.

Mathematics

2 answers:

san4es73 [151]3 years ago

6 0

Answer:

-16

Step-by-step explanation:

k = 3

-2(3) + 5 = -1

k = 4

-2(4) + 5 = -3

k = 5

-2(5) + 5 = -5

k = 6

-2(6) + 5 = -7

(-1) + (-3) + (-5) + (-7)

= -16

SOVA2 [1]3 years ago

5 0

Answer: the answer to your question is -16

Step-by-step explanation:

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3 years ago

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klasskru [66]

Answer:

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Step-by-step explanation:

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3 years ago

What is -9x-(2x/-3) When x equals 7

yuradex [85]

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<span>Apply the fraction rule : $\frac{a}{-b} = - \frac{a}{b}$ </span>

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hope this helps!

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3 years ago

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