What is the answer to 13a - 8a + 9b - 4b
1 answer:
Answer:
<h2>5a + 5b </h2>
Step-by-step explanation:
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33 per seconds
1s/3mm x/100mm x=33.3 s
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It's not enough information. What's the question?
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-90
Step-by-step explanation:
10+5×5×(-2)
10+25×(-2)
10+(-100)
10-100
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