Write an inequality and use substitution to solve the following problem: a farmer has 1,000 pounds of grain in his silo. during the harvesting season, he can harvest 400 pounds of grain each week. if the farmer wants to sell 2,500 pounds of grain, what are the possible number of weeks he has to harvest the grain?

step-by-step explanation:

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.