Answer:
30
Step-by-step explanation:
When it's x²/a² - y²/b²=1 it's the one with zeros on the x axis, at x=±a, y=0.
Here the zeros are at (±5,0) so that's the first page, second graph.
Answer:
11 1/3 miles
Step-by-step explanation:
She can type 4500 in 1 hour and 75 in a minute .