3a squared +4a-7 squared is a 2 btw
Answer:
x=1/13 y=15/26
Step-by-step explanation:
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Answer:
The coach ticket she bought was =$142 and the
The first ticket was =$1002
That is so the amount of coach ticket she bought was 1560 and the first class ticket is 11880
Answer: no
Step-by-step explanation: