Answer:
Step-by-step explanation:
The coin would be 1/2 and the dice one would be 4/6 unless you're including the number 5 then it would be 5/6
Answer: 
Step-by-step explanation:
Let x be the price. 20% (0.20) 7.25% (0.0725)

Answer:
5 * 10 * 10 * 9 = 4500
Step-by-step explanation:
The formula of an area of a square: 
a - side
We have: 
substitute:

The fromula of a perimeter of a square is: 
substitute:

Answer:
all real numbers are solutions
Step-by-step explanation: