Mathematics, 18.12.2020 09:50, lazavionadams81
PLEASE HELP ASAP
A phone company offers two monthly plans. Plan A costs $19 plus an additional $0.12 for each minute of calls. Plan B costs $11 plus an additional $0.16 for
each minute of calls.
For what amount of calling do the two plans cost the
same?
minutes
What is the cost when the two plans cost the same?
Answers: 3
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 21.06.2019 23:00, shmueller1554
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =
Answers: 3
PLEASE HELP ASAP
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