Help ASAP I’ll mark you as brainlister

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

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