Question

Dannys cell phone plan costs $39 per month. Text messages cost an additional $0.15 each. if dannys cell phone bill last month totaled $55.05, write and solve an equation to determine how many text messages he sent.

Answer 1

21.17

Explanation:

Answer 2

39 + 0.15t

Answer: 107

55.05 - 39 = 16.05

16.05 / 0.15 = 107

Conclusion:

39 + (107 x 0.15)

Hope this helps you guys