Mathematics, 14.01.2021 20:10 kenken2583
1. Johanna has a cell phone plan that has a monthly charge plus a per text fee. In October, she sent 45 texts and her bill was $37.25. In November, she sent 118 texts and her bill was $40.90. a.
a. Determine the slope/rate of change of the linear function described.
ps pls help me
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1. Johanna has a cell phone plan that has a monthly charge plus a per text fee. In October, she sent...
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