Answer:

Step-by-step explanation:



Answer: c the third option
Step-by-step explanation:
Answer:
X-----Independent Variable
Y-----Dependent Variable
Dependent Variable-----A variable whose value determines the value of the output
Independent Variable-----A variable whose value determines the value of the input
Input-----The value substituted into an expression or function
Output----The value that results from the substitution of a given input into an expression or function
The cost of the roll = 125 * 45 = 5625 cents
5625 / 100 = 56.25 $