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FrozenT [24]
2 years ago
9

What is a(1), also known as the first term? A. a(n)=a(50) +10d (n-1) B. a(n) = 50+ 10(n-1)

Mathematics
1 answer:
Akimi4 [234]2 years ago
8 0

Answer:

134

Step-by-step explanation:

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Which of the following expressions are equivalent to - -a/b
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Answer:

B) -\frac{a}{-b}

Step-by-step explanation:

1. First, we have to know that two negatives equal positive.

2. Given the information above, -\frac{-a}{b} can simplify to \frac{a}{b}.

3. Let's go through each answer choice and see which one also simplifies to \frac{a}{b}.

A:

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B:

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Therefore, the answer is B) -\frac{a}{-b}.

4 0
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chubhunter [2.5K]
17+30=47
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Ignore the answers! I need help I’ll mark u brainly
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