A certain circle can be represented by the following equation.?x2+ y2 - 2x – 10y + 17 = 0. What is the center of this circle ? What is the radius of this circle ?
units

What is the pattern in the values as the exponents increase?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it. how many multiple-choice questions are on the test?

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this