Which inequality shows that Jerome wants to have read at least 85 pages by the end of Friday

Does the point (1, sqrt 7) lie on circle shown.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Aphrase is shown read the phrase and give me the answer