3 years ago

I will mark Brainliest for first and correct answer. PLEASE NO LINKS

Mathematics

1 answer:

umka21 [38]3 years ago

4 0

Answer:

c) $18 for a pack of 15 pens

Step-by-step explanation:

calculate the cost for 1 pen then compare

a) 7 ÷ 5 = 1.4

b) 15 ÷ 10 = 1.5

c) 18 ÷ 15 = 1.2 (has the lowest cost for a pen)

d) 48 ÷ 30 = 1.6

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