Solve the following system of equations by elimination. What is the value of x? 6x - 3y = 12
-2x + 4y = 2

x = -2
x = 3
x = 2
x = -3

one set of data has more variation than the other. hope this !

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

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: