The equation y = 3.5x - 210 represents the profit made by a manufacturer that sells products for $3.50 each , where y is the profit and x is the number of units sold . What is the profit in dollars when 80 units are sold ?

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

umm im not really sure because i never had to do this

step-by-step explanation:

is this the complete

grace would use 12 apple slices