Answer:
Please see the attached picture for full solution!
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2x - 5y = 8 (1)
5y = -2x + 8 (2)
re-write equation 2
5y = -2x + 8
2x + 5y = 8
so Now both equations are the same
Answer: infinite many solutions
You will need to make an equation for this. First, you know that he always pays $5 monthly, keep this in mind. Then it is given that his bill last month was 13.46 and that we need to know the minutes spent. for every minute, 9 cents or $0.09 is charged. In order to find out the time he spent, write the equation as such:
$5+$0.09(minutes)=$13.46 and solve from there
-10 since each is going down in increments of 4
Answer:
There is no solution for C.
Step-by-step explanation: