If the cost of two pens is *x, then the cost of three
pens is
Answers
Answered by
1
Step-by-step explanation:
your answer is 3x. have a nice day
Answered by
4
Answer:
3X/2
Step-by-step explanation:
If 2 pens cost=X
it means 1 pen cost =X/2
so 3 pens cost= 3× (X/2)=3X/2
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