Find the slope of the line that passes through (28, -25) and (27, 25).

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

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.