A = (0,80)
B = (1,125)
/e for post #8

A = (0,-1)
B = (1,2)
for #9

hypothenuse = 12
leg = 3
for #10

This post was edited by HbSoe on Dec 1 2013 05:04pm

For answer A I need a pair that I can graph pref 1 to 10 is that possible?

(2,180)
#8

(3,2)
#9

is that what you need?

I need # 8 to be smaller # 9 is fine but the 180 is way out there lol im not sure if thats even possible though and I have one last question I need confirmation on and ill submit it and disperse the fg

30fg for this one

(-5,5) should fit then
#8

11.6 hours
q20
/e as we got diff answers i'll detail :
if h is the number of hours requiered for B to clean the land, then we have:
7/h + 7/(h+6) = 1
solving for h gives 11.6

This post was edited by HbSoe on Dec 1 2013 05:35pm

perfect for the last one i got 10.9 hours not sure if its right though