Answer:
1
Step-by-step explanation:
multiply and divide(left to right)
=9-9+1
Add and subtract(left to right)
=1
Answer:
$22.5
Step-by-step explanation:
2.5% of 900
0.025(900)= 22.5
The question is written unclear.
my guess would be 24:7 (24/7)
Answer:
Step-by-step explanation:

Answer:
21+3x
Step-by-step explanation: