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


Mark checks the cost of pens at several stores to determine the best deal. Which choice gives the lowest cost per pen?

a) $7 for a pack of 5 pens
b) $15 for a pack of 10 pens
c) $18 for a pack of 15 pens
d) $48 for a pack of 30 pens

Please also explain how you got the answer even better the working

Relax

Respuesta :

C

please mark brainiest

you would have to gather the amount of money of each pin pack for it for example $7 / 5 that will be $1 with 40 cents 15 / 10 = $1.50 18 / 15 equals 1.20 and 40 / 30 = 1.6 which the less amount of money would be c