Amy would have spent $22.5 on her books (assuming you meant $10 total, not $10 per book)
37 because theres 32 plus 5 which makes it 37
Answer:
(6,0)
Step-by-step explanation:
The given system has equations:


Multiply the top equation by 2 to get:


Subtract the top equation form the bottom equation to get:



Put y=0 into 


Therefore the solution is (6,0)