Answer:
55
Step-by-step explanation:
60 minutes is an hour 60 - 5 is 55
Answer: 
Step-by-step explanation:
Given
Rami practices his saxophone for
hour on 4 day each week
So, for a week she practices around

Converting it into mixed fraction

Hello! I believe that 630 would be the most appropriate answer! I hope I helped!
Answer:
Simplifying
12t + -8t = 0
Combine like terms: 12t + -8t = 4t
4t = 0
Solving
4t = 0
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Divide each side by '4'.
t = 0
Simplifying
t = 0
Step-by-step explanation:
7d+12-14d-3
Combine like terms
-7d+9
Hope this helped.