Select all of the following answer choices that are reciprocals of each other. A. 2 and 1/2
B. -5 and 5
C. -7 and -1/7
D. 3 and 4

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 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

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation