C. You would first have to divide A by Pi, then take the square root of r, in order to get r by itself.
The answer is F. 164 tickets were sold for $8 each
Irrational
the number is endless in its digits (much like pi) and thus is irrational
Answer:
x = 25
Step-by-step explanation:
x + 25 + 2x - 10 + 90 = 180
3x + 105 = 180
3x = 75
x = 25