A mathematics book cost the store manager P161 and he marked up another P89. What was the selling price of the book?​

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Which of these tables represents a non-linear function?