To find the cost of sending one text message, you can divide the total cost by the total number of text messages sent.
The total cost is $5.28, and the total number of text messages is 88.
So, the cost per text message can be calculated as follows:
\[ \text{Cost per text message} = \frac{\text{Total Cost}}{\text{Total Text Messages}} = \frac{5.28}{88} \]
Now, performing the division:
\[ \frac{5.28}{88} = 0.06 \]
Thus, it costs $0.06 to send one text message.
Double Number Line Filling
Here's how the double number line would look like filled in:
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| (Dollars)
0 0.06 0.12 0.18 0.24 0.30 0.36 0.42 0.48 0.54 0.60 0.66 0.72 0.78 0.84 0.90
|----|----|----|----|----|----|----|----|----|----|----|----|----|----| (Text Messages)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
And to illustrate the total cost and text messages sent:
You can also note:
- At 88 Text Messages, the cost is $5.28
- At 1 Text Message, the cost is $0.06
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