The difference of two numbers is 16 and the sum of their squares is 130. what are the numbers.

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

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

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer