If you have a picture i can help you
Answer:
C is most definetly the correct answer
Step-by-step explanation:
First you always start with your parentheses then you take 18z+2y+-4z=-22z+y
6.4 because you have to divide butt first you have to turn 80% to a decimal which is 0.80 then you multiply it by 8 which is 6.4
Answer:
d.
Step-by-step explanation:
