PLEASE HELP !!! REALLY NEED HELP!!!
For her phone service, Teresa pays a monthly fee of $23, and she pays an additional $0.07 per minute of use.The least she has been charged in a month is $101.96.
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OpenStudy (anonymous):
What are the possible numbers of minutes she has used her phone in a month?
Use m for the number of minutes, and solve your inequality for m.
OpenStudy (anonymous):
$101.96 - 23 = $78.69 divided by $0.07 = m
m = 1128 minutes
OpenStudy (gorv):
monthly charge=23
so it has nothing to do with minute ..she use or not she has to pay this
OpenStudy (gorv):
and remaining amount is charged only for minute
OpenStudy (gorv):
so subtract monthly charge from total to get chrge for minute
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OpenStudy (gorv):
minute charge =101.96-23=????
OpenStudy (gorv):
78.96
OpenStudy (gorv):
so this was charged for minute
OpenStudy (gorv):
0.07 charge for = 1 minute
78.96 will be charged for =78.96/0.07
OpenStudy (gorv):
tell me what u got ??
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OpenStudy (anonymous):
i am suppose to use an inequality symbol @gorv
OpenStudy (gorv):
ok okkkk
OpenStudy (gorv):
so total charge for minute greater than >=101.96-23
OpenStudy (anonymous):
i'm here to save the day
OpenStudy (gorv):
charge >=78.96
minute used >=78.96/0.07
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OpenStudy (anonymous):
whats the question
OpenStudy (gorv):
78.96/0.07=???
OpenStudy (gorv):
@babyblue123
OpenStudy (anonymous):
ok
OpenStudy (gorv):
use your calculator
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OpenStudy (gorv):
to find 78.96/0.07
OpenStudy (anonymous):
i got one
OpenStudy (anonymous):
1128
OpenStudy (gorv):
it will be =1128
OpenStudy (gorv):
so minute used >=1128
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OpenStudy (anonymous):
yea i know i got the awnser
OpenStudy (gorv):
so atleast used 1128 minute
OpenStudy (anonymous):
im suppose to use an iqeualilty symbol
OpenStudy (anonymous):
ok
OpenStudy (gorv):
minute used >=1128
i thnik it is inequality
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OpenStudy (anonymous):
did you get my text
OpenStudy (gorv):
or minute >1128
OpenStudy (gorv):
i already used it above
OpenStudy (gorv):
now u got it ??
can i leave ??
OpenStudy (anonymous):
its suppose to be answer than inequality and than answer
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