thisgirldontlikeu thisgirldontlikeu

11-06-2022
Mathematics

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Which of the following is the best buy?
12 pens for $1.56
15 pens for $1.65
9 pens for $1.35
18 pens for $2.52

Which of the following is the best buy 12 pens for 156 15 pens for 165 9 pens for 135 18 pens for 252 class=

Respuesta :

bobsoccer5 bobsoccer5

11-06-2022

Answer:

B

Step-by-step explanation:

It cannot be D, because it costs way more, it cannot be C because there are other options that provide better value. We can finally determine that it is B because for 3 pens more it is only 9 cents more

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