E – CT – OE12

As only a few items were purchased, the cost of the transaction was not high. What could be the price of each item? What is the cost of the transaction?

E – CT – OE1

The estimated cost of a transaction including multiple items is $500. What could the actual cost of each item be?

E – CT – OE2

The estimated cost of a transaction including four items is $3200. What could the actual cost of each item be?

E – COA – OE14

Create a line graph that answers a question about the weather.

E – COA – OE15

Create a series of points graph that answers a question about school.

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