Answer:
I don't see an error at all. Is there an option for no error?
He bought 4 books
Steps:
3.95(3) + 8.95b = 47.65
<span>11.85 + 8.95b = 47.65
</span>
Now just subtract 11.85 from both sides and now the equaton shoud look like this
8.95b = 35.8
Now divide 8.95 from both sides and you get...
b=4
Hope this helps!
Answer:
Step-by-step explanation:
What sets a vector apart from a scalar is that the vector has both magnitude (length) and direction, whereas a scalar has only magnitude, no direction.
Answer:
No, the two sum of the two shorter sides of a triangle must be greater that the longer side.
Answer:
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Step-by-step explanation:
