WILL MARK BRAINLIEST ANSWER IF IT'S ACCORDING TO TOPIC
17 lb 5 oz minus 12 lb 10 oz

=  1 lb 11 oz

Step-by-step explanation:

recall that 1 lb = 16 oz

To make subtraction easier, we'll convert  everything to oz.

17 lb 5 oz = (17lb)(16 oz/lb) + 5 oz = 277 oz

12 lb 10 oz = (12lb)(16 oz/lb) + 10 oz = 202 oz

the difference between the two

= 227 oz - 220 oz

= 27 oz

=  1 lb 11 oz

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.