Hey there guys could you a friend in need? in two or more complete sentences write and solve an equation for the situation and explain how you will solve the equation. after an 8-week exercise program grace lost 45 pounds. she now weighs 122 pounds. how much did grace weigh before she started her exercise program?

any options?

step-by-step explanation:

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