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Jlenok [28]
3 years ago
13

A student evaluated -4 + x for x = 9 1/2 and got an answer of 5 1/2. What might the student have done wrong?

Mathematics
2 answers:
larisa86 [58]3 years ago
8 0
The student did not complete the BEDMAS formula properly
Vikki [24]3 years ago
3 0
-4+x=9.5
x=13.5

The student might have subtracted 9.5-4, which results in the answer 5.5. The correct answer is 13.5.
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Find the domain and range of the graph
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Answer:

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Step-by-step explanation:

You have correctly determined the domain to be from x = -6 to x < -1. In interval notation, that would be ...

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