Find the half-life (in hours) of a radioactive substance that is reduced by 25 percent in 100 hours.

Reflect the point (7,0) across the y-axis

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

What is the graph of the absolute value equation ? y=|x|-5