Over the summer Otin opens a jewelry making business and begins with $63. Over the next six weeks, he sells $80 worth of jewelry each week and spends $17 on supplies When he starts back at school he budgets $49 for food each week, and needs to know how long before he needs to sell more jewelry. At this tate, how long will Orin's savings last?

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step-by-step explanation:

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6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.