Answer:
Step-by-step explanation:
The two rules are :-
15 - 10(n - 1)
25 - 10n
I think the answer to m is 8
9.80 / 20 = 0.49. Justin payed $0.49 per pound. :P
Answer:
.4!
Step-by-step explanation:
first you divide 20 by 125 and get .16
then you take the square root of .16 and get .4
Http://lbcsd.innersync.com/sites/jhayes/documents/U1M3Gr6pg.49-502015JHayes.pdf