The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen?

Mathematics

1 answer:

olga nikolaevna [1]2 years ago

7 0

9514 1404 393

Answer:

A. $1.50

Step-by-step explanation:

You can probably read the cost from the graph. Find the x-axis position corresponding to 1 pen and locate the point on the graph above that position. Then read the y-coordinate (cost) from the vertical axis. It will be sufficiently close to $1.50 that you can easily determine that to be the correct answer choice.

Cost per pen is found by dividing cost by pens.

$4.50/(3 pens) = $1.50 /pen*

_____

* /pen would be pronounced, "per pen."

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