Answer:
Infinite amount of solutions.
Step-by-step explanation:
Note that both sides of the equation is -3x. This means that regardless of what you put into x. It will always be the same on both sides.
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an Integer is a while positive or negative number. so your integer would be 43
2.8 m = .0028 km
3.5/.0028 = 1259 revolutions
I think the answer is c beacause you have to multiply to get the answer