A cell phone company charges a 20$ flat fee plus $0.05 for every minute used for calls
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Mathematics, 13.12.2021 04:40 courtlyn8
A cell phone company charges a 20$ flat fee plus $0.05 for every minute used for calls
Answers: 3
Mathematics, 20.06.2019 18:04
Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.
Answers: 2
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 19:00
Through non-collinear points there is exactly one plane.
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Mathematics, 21.06.2019 20:00
Find the slope of the line passing through a pair of points
Answers: 2
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