Mathematics, 02.02.2021 05:00, nessaty13

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.

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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...