It cost Brody $9.80 to send 196 text messages. How many text messages did he send if he spent $4.20?
2 answers:
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Slope is 
if we plug in your coordinates we get:
Therefore, the slope of (0,1) and (2,7) is 3.
if we plug in your coordinates we get:
Therefore, the slope of (0,1) and (2,7) is 3.
Answer:
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