Acell phone company has a basic monthly plan of 40$ plus $0.45 for any minutes uses over 700. before receiving this statement, john saw he was charged a total of $48.10. write and solve an equation to determine how many minutes he must have used during the month. write an equation without decimals.

Which system of linear inequalities is represented by the graph? !

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before