Answer:$7.50
Step-by-step explanation:
multiply 2.50 by three because four goes into 12 three times.
If we multiply the first equation by 2 we get
2x - 4y = 12
but the second equation is
2x - 4y = 10
2x - 4y can't have 2 different values so the are no solutions
Answer: its 8
Step-by-step explanation:
Use the distance formula to determine the distance between two points.
