38.75*6%=2.33
38.75*20%=7.75
7.75+2.33+38.75=48.83
I did tax and tip separately because you don't add tax or tip together like (38.75+2.33)*20% because that be paying more for nothing.
Answer:
A=21
Step-by-step explanation:
4 decilitres= 0.4 litres
8.4/0.4=21
Answer: 53
Step-by-step explanation:
Answer:
3/4x-6=42
x=64
Step-by-step explanation:
Let the number of students be x hence 3/4 of this number will be 3/4x
Since the number was 42 if they were 3/4x less six, it means minus six hence
3/4x-6=42
Therefore, the equation will be
3/4x-6=42
Solving the equation
3/4 x=42+6=48
3/4x=48
X=62
Answer:
the value of -2n+4 is -6 so it is correct, 14 is indeed greater than -6
Step-by-step explanation:
you multiply -2 by -5 which is equal to -10 then you add more which is equal to -6
