PLEASE SOMEONE HELP ME 50 POINTS AND I WILL MARK A BRAINLIEST
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Answer:
The profit is $24
Step-by-step explanation:
Step one:
given the expression for the profit made as
we are told that p is the number of pens, hence for p= 48 by substituting into the expression we can find the profit as
Step two:
Profit= 1.25p-0.75p,
Profit= 1.25(48)-0.75(48),
Profit= 60-36
Profit=24
opposite means the sign changes (from positive to negative or vice versa)
since a rational number includes both positives and negatives, then the opposite of a rational is also a rational.
For example: is a rational number. Its opposite is
, which is also a rational number.
Hope this helped!
Answer: YES