PLS HELP I WILL GIVE BRAINLIEST ANSWER TO WHOEVER ANSWERS 7 AND 8 AND I EILL GIVE 50 POINTS

The letter tiles shown below are in a bag. whiteout looking i am going to draw one tile. what are my chances of drawing g?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!