E – CT – OE15

The cost of two items is a lot more than the cost of a third item. What is the cost of each item, and what would the total cost of the transaction be?

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 – OE17

Create a series of points graph where the responses to the question are all quite different.

E – COA – OE11

Two series of point graphs could look very different even when displaying the same data. Draw two series of points graphs that reflect this situation.

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