3 years ago

Find the equation that shows the relationship between the number of pens, p, and the

Mathematics

1 answer:

Brut [27]3 years ago

3 0

Answer: c= 0.79p

Step-by-step explanation:

Divide each cost by the number of pens it have to find the constant change value.

3.95/5 = 0.79

7.90/10= 0 .79

11.85/15 = 0.79

15.80 / 20 = 0.79

Since the constant change is 0.79 which means that for each pen it will cost you $0.79, then the equation will be c= $0.79p where c is the cost and p is the number of pens.

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