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Mathematics 20 Online
OpenStudy (anonymous):

LAST ONE FOR THE DAY I WILL TAKE MORE TIME AND HAVE PEOPLE SHOW ME HOW TO WORK THEM OK SRY EVERYONE FOR THE INCONVIENCE THAT I HAVE CAUSED....:( musclebound movers charge $85 plus $40 an hour to move househholds across town. champion moving $60 an hour for cross town moves. for what lenghts of time champion more is expensive. show work and explain please

OpenStudy (dumbcow):

t > 4.25 hours

OpenStudy (anonymous):

i need steps please

OpenStudy (dumbcow):

cost eqaution for Muscle is c = 85+40t cost equation for champion is c = 60t solve inequality 60t >85+40t 20t>85 t>85/20 t>17/4

OpenStudy (anonymous):

thx

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