Find the sum.

(4x^2+5x − 7) + (3−2x^2+6x)

2x^2+ 5x -7

-2x^2 - 11x -4

2x^2 + 11x -4

2x^2 + 3x +1

Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625

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

Me because some of question i don’t understand