Answer:
i need to know the question to answer ir
Step-by-step explanation:
Answer:
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=7x + 22
Step-by-step explanation:
first factorise the denominator
Answer:
The system x = 4 and y = -x - 1 has one solution
Step-by-step explanation:
x = 4 and y = -x - 1 intersects only once on the graph