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Step2247 [10]
3 years ago
8

If r is an integer greater than 1, what is the value of (−1)r +1 if:

Mathematics
1 answer:
elena-s [515]3 years ago
6 0

Answer:

a is 0, b is 2

Step-by-step explanation:

Ik its late, but it was pretty ez. Just plug in dem numbers.

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A group of students goes out to lunch. If two have burritos and five have tacos, the bill will be $19.50. If five students have
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Answer:

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Step-by-step explanation:

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