Mathematics, 08.10.2019 23:30 tiadenae22ovtxdr

B. explain the steps to solve your equation from question 2a.

3. a. if lydia wants to text at least 8 characters per second, like james, then the equation 10r + 4 = 8 could be used to model this situation. solve this equation for r.

b. explain what the variable r represents in the equation given in question 3.

4. consider the equation 8x + 5 = 37. write a real-life scenario that this equation could model.

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B. explain the steps to solve your equation from question 2a.

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