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Mathematics 15 Online
OpenStudy (vshiroky):

word prob

OpenStudy (vshiroky):

OpenStudy (vshiroky):

@gyanu @nuz93

OpenStudy (anonymous):

hmm for this one u have 2 equations x = number of weekday minutes y = number of weekend minutes You know that Nick was billed for a total of 673 minutes: x + y = 673 You know that the total bill was 5006 cents. The weekday minutes cost 8 cents per minute so the cost for weekday minutes was 8x The weekend cost was 2 cents per minute and therefore the weekend cost was 2y The total cost is then 8x + 2y = 5006 So you now have your two equations to solve x + Y = 673 8x + 2y =5006 try solving these 2 equations by substitution or elimination :)

OpenStudy (vshiroky):

610,63

OpenStudy (vshiroky):

610 weekday and 63 weekend

OpenStudy (vshiroky):

@nuz93 ?

OpenStudy (anonymous):

yess x=610 and y=63

OpenStudy (vshiroky):

How long will you be on @nuz93 ? I need help setting them up for the next long while lol.. I can solve once they are set up

OpenStudy (anonymous):

i dunno :P it's 9:16 pm here ;) I'll be here if Im not sleepy ;)

OpenStudy (vshiroky):

oh dang it's 10:17 AM here

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