*Write a linear equation that goes through the points (-2,6) and (1,1).

Equation of the line is 3y = -5x + 8

Step-by-step explanation:

Slope:

substitute:

General equation of a line:

b is the y-intercept.

Consinder point (1, 1):

Substitute:

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