PLS HELP LAST THING I NEED FOR MATH THIS SCHOOL YEAR

ANSWER WITH STEP BY STEP SOLOUTION/PROCESS = BRAINLIEST ANSWER AND 5* VOTE

TROLLS = WILL GET ALL THEIR ANSWERS AND QUESTIONS REPORTED

PART 1, PART 2 WILL BE POSTED TOO​

PLS HELP LAST THING I NEED FOR MATH THIS SCHOOL YEARANSWER WITH STEP BY STEP SOLOUTIONPROCESS BRAINLIEST ANSWER AND 5 VOTETROLLS WILL GET ALL THEIR ANSWERS AND class=