I need 4 more tryna go to sleep rn :/

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

It is  because you should use  then just plug it in using

(1, 4) and (-2, -2).

That eliminates everything except the second one and the third.

So now we would find the b in the equation

and that's all

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

-9

step-by-step explanation: