2 years ago

Simple 9th grade math

Mathematics

1 answer:

Liono4ka [1.6K]2 years ago

5 0

Answer:

-1078

Step-by-step explanation:

To find the nth term in an arithmetic sequence we use the following formula

aₙ=a₁+(n-1)*d

Where a₁ is the first time, and d is the common difference (in this case -20)

So we have

2+(55-1)*-20

2+(54)*-20

2-1080

-1078

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Answer:

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Step-by-step explanation:

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A.
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Read 2 more answers

If f(x)=5x and g(x)=2x-1, what is the composition f(g(x))?

Paul [167]

Answer:

10x-5

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f(x)=5x

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