Answer:
57.50+4x=75.10
x=4.4
So she can use up to 4.4 gigabytes of data
Answer:

Step-by-step explanation:

Since they're equidistant (equal distances), we can set them equal to one another and solve for x:

Adding 5 to both sides:

Subtracting 2x from both sides:

Dividing both sides by 3:

Therefore:

Answer:
c is the correct answer..........