As a fraction is would be 18/5
As a mixed number it would be 3 3/5
Answer:
E. 400
Step-by-step explanation:
So this is how we set this up, and how we solve
Hope this helps!
So you are solving for circumference of a quarter circle: 
r= 28
Answer:
7 movies
Step-by-step explanation:
You pay $45 each month for satellite Tv
$1.75 for every movie you purchase
Total bill is $57.25
They're asking for the number of movies that purchased during the month.
So, the equation is 1.75x+45=57.25
I think this is how you solve this
Answer:
Step-by-step explanation:
If you meant f(x) = √x - 1, then the domain is [0, infinity).
If you meant f(x) = √(x-1), then the domain is [1, infinity).
When any ambiguity may rear its ugly head, use parentheses, as indicated here.
