The answer is X^2-xy+2x^2y sorry if I am wrong
Answer:
(4,-8/5)
Step-by-step explanation:
.............
Step-by-step explanation:

Answer:
Brenda
Step-by-step explanation:
You can divide the number of pages by the number of minutes to find the amount of minutes it takes to read 1 page. For Arnold, 3 pages / 7 minutes = 1 page per approximately 0.43 minutes. For Brenda, 8 pages / 14 minutes = 1 page per approximately 0.57 minutes. Brenda reads slightly faster since 0.57 > 0.43