A pen costs $2 and a ruler costs 50 cents. Write down an expression in dollar for the cost of p pen and r ruler.

asked Apr 1, 2022 197k views

4 votes

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2 votes

Answer:

.50r + 2p

Explanation:

cost of ruler * number of rules + cost of pens * number of pens

.50 *r + 2 *p

.50r + 2p

VenkateshJN answered Apr 7, 2022

7.4k points

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