plz plzz help my mom said if i get my math grade and pass 9th grade she will let me get my learners perment during summer so plz help i really wanna get it so we i get 18 i could of o south carlione to go see my bf i havent seen for 5 years and he dont live in geriogia anmore :(

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

12+3b -1=-5-b -12-1+5=-b-3b -8=-4b