Aline passes through (−1, 7) and (2, 10). which answer is the equation of the line?
a. −x y=8−x y=8
b. −3x y=4−3x y=4
c. −3x y=16−3x y=16
d.−x y=12

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies