How old will bill be in 10 years if he is x + 2 years old now?

which expression represents this?

(x + 2) - 10
(x + 2) + 10
10(x + 2)

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

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