Answer:
2, 3, 4 all have one solution.
Step-by-step explanation:
The first one has no solution.
The second one has a solution of -65/68.
The third one has a solution of 5.
The fourth one has a solution of 13/2.
Hope this helps!!
Let me know if I'm wrong...
Answer:
1,039.68
Step-by-step explanation:
Answer:
A = –3
B = 7
Step-by-step explanation:
Please see attached photo for explanation.
Answer:
$1.20 per chicken
Step-by-step explanation:


1.2
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Hope this helps!!
If I am wrong, please tell me, I enjoy learning from my mistakes:)