Answer:
Step-by-step explanation:
The question isn’t displaying properly, so I’ll use My own formatting.
y is the total cost in dollars, x is the number of gigabytes used
y = x + 12
Answer: (2, -15)
Step-by-step explanation:
Answer:
????
Step-by-step explanation:
Any number bigger than 3
4,5,6,7 are 4 numbers