Answer:
Step-Opens up with a vertex at (4,-1)by-step explanation:
Answer:
1 page takes her 22.5 minutes for each page
Step-by-step explanation:
Answer: 
Step-by-step explanation:
1) Reorder the terms: 

2) Solving: 
3) Add -34 to each side of the equation: 
4) Combine like terms: 34 + -34 = 0: 

5) Combine like terms: 47 + -34 = 13: 
6) Divide each side by -10: 