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8 times the difference of a number and 3 is 16.

A person has $1,000 and he needs to divide it into 10 envelopes so that any amount, from $1 to $1,000, can be given out by using one or a combination of 2 or more of the envelopes. Two envelopes can contain the same amount.

If the square of a number is added to the same number increased by four, that result is 60. If n represents the number, which equation can be used to find N? 1).N2+4=60 2).N2+4N=60 3).N2+N+4=60 4).N2+60=4N+4 5).N2+N=60