Mathematics, 01.02.2021 03:10 KenzieD7876
Kala purchased a prepaid phone card for $25. Long distance calls cost 8 cents a minute using this card. Kala used her card only once to make a long distance call. If the remaining credit on her card is $21.48, how many minutes did her call last?
Answers: 3
Mathematics, 21.06.2019 16:00
Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 3
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 β 4x β 7 = 0b. 4r2 + 11r β 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 19:10
What is the quotient? x+5/ 3xΒ²+4x+5 Β© 3x2 β 11 + x + s 3x β 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x β 11 - - x + 5
Answers: 3
Kala purchased a prepaid phone card for $25. Long distance calls cost 8 cents a minute using this ca...
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