Mathematics, 27.07.2019 03:10 JanetQ2002
When making a long distance call from a certain pay phone, the first three minutes of a call cost $2.20. after that, each additional minute or portion of a minute of that call costs $0.15. use an inequality to find the maximum number of minutes one can call long distance for $3.85.
a. at most 2 minutes
b. at most 14 minutes
c. at most 26 minutes
d. at most 11 minutes
Answers: 2
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Mathematics, 22.06.2019 00:00
Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,
Answers: 1
Mathematics, 22.06.2019 01:20
Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?
Answers: 1
When making a long distance call from a certain pay phone, the first three minutes of a call cost $2...
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