SOLUTION: Jack charges $30 flat fee and $7 per hour to do handy jobs. Harry charges a flat fee of $15 plus $12 per hour. what is the equation for the two sets of charges and also how do I pu
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-> SOLUTION: Jack charges $30 flat fee and $7 per hour to do handy jobs. Harry charges a flat fee of $15 plus $12 per hour. what is the equation for the two sets of charges and also how do I pu
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Question 937128: Jack charges $30 flat fee and $7 per hour to do handy jobs. Harry charges a flat fee of $15 plus $12 per hour. what is the equation for the two sets of charges and also how do I put this on a co ordinate plane graph Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! Jack: y = 7x+30 P(0,30) and P(-30/7, 0) on this Line
Harry: y = 12x + 15 P(0,15) and P(-12/15, 0) on this Line
Plot Points and connect with the respective Lines for Jack(green) and Harry(blue)
lines Intersect P(3,51) That is: Jack and Harry charge the same for 3hr ($51)
