I’m not sure if the 15 is the question number but if it is the answer is 32. use PEMDAS
Answer:
4,3
Step-by-step explanation:
If the elevator stopped at the 18th floor and she got in and went 14 floors down and got off, she got off on the 4th floor
Answer:
f ( - 2 ) = - 12
Step-by-step explanation:
f ( - 2 ) = - 3 ( -2 )^2
then you do the exponent first so
- 3 ( 4 )
now you multpily the - 3 and 4
you get - 12
