Answer:
1. you dont add before you multiply
2 they didnt do the parenthesis first...which was their mistake
Step-by-step explanation:
Answer:
65.44%
Step-by-step explanation:
Answer: 12x - 7r
Step-by-step explanation:
3
(
y
−
3
)
y
3
(
−
3
)
That is your answer