X = 77.789
y = 23...............................
Answer:

Step-by-step explanation:

Factor both the numerator and denominator

The
's cancel out
The equation in its simplest form is 
Hope this helps!
Answer:
Step-by-step explanation:
-10 and 9
-10×9=-90
-10+9=-1
Answer:
625/2401
Step-by-step explanation:
5/7 ^ 4 = 5 * 5 * 5 * 5 / 7*7*7*7 = 625/2401
Answer:
A
Step-by-step explanation:
You only need one admission ticket, so there is no need to have a variable with it. She golfed multiple rounds, so you need a variable by $6.25. You are adding the charges together so you need an addition symbol.
Hope this helps!