Answer: 
Step-by-step explanation:
When I did the math I came up as 3.88 but if you have to round up it wound be 4 or 3.9
Step-by-step explanation:
5 - 4 + 7x + 1 = 7x + 2.
If there are no solutions, then it is of the form 7x + c, where c is any real number besides 2.
If there is 1 solution, then it is of the form mx + c, where m is any real number besides 7 and c is any real number.
If there are infinitely many solutions, then it is of the form 7x + 2.
Answer:
C.$0.60
hope this help!!!!!!!!!!!!!!!!!!!!!!
