A group of children decide to run a lemonade stand in their neighborhood. They plan to
charge $0.75 for each glass of lemonade, and they spend $6 on supplies.
The function y = 0.75x - 6 models their profits, y, after selling x glasses of lemonade.
What is the zero of that function, or the point at which they will break even?

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

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

b

step-by-step explanation:

i dont know

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y