Let x be the number of sheets Raj had before printing.
sheets per copy= 25/2 = 13(round up)
x = 10+ 13(22)
x = 296.
Raj had 296 sheets of paper before printing.
$169, you do 10% and times it 3 times to get 30 then add 9
For this case we have a function of the form:

Where,
n0: initial amount (in units of millions)
b: growth rate
t: time in years
Substituting values we have:

Answer:
the number of toys being produced, n (in millions), in t years is:
D. 
4÷(6-(8÷2))=2
Do the order of operations, and the end value will be 2.
Do you understand how I got that? Good luck by the way!