Well the sum is 15+6=21. then you must do 81-21=60. So your answer must be t=60.
Answer:
A
Step-by-step explanation:
Consider the parent function
The graph of this function is represented as red graph in attached diagram.
Now consider the function 
Remind main translations of the graph of the function
- translation a units to the right;
- translation a units to the left;
- translation a units up;
- translation a units down.
In your case, the graph of the function
is translated graph of the function
2 units to the left (blue graph). So, correct answer is option A.
Answer: 
Step-by-step explanation:
Knowing the information provided in the exercise, you need to find the Least Common Multiple (L.C.M) in order to solve it.
You can follow these steps:
1- You must descompose 2, 5 and 8 into their prime factors:

2- And finally, you must multiply the commons and non commons with the highest exponent:

Therefore, the answer is: 
Answer:
5
Step-by-step explanation:
5rrrrrrrrrrrrrffrrffjfhrhrhrhffhffh
#1:Proportional Medians Theorem
#2:BD/FH = CB/GF
#3: 24/16 27/x
So the first ratio is 3/2 because both are divisible by 8. the ratio stays 3/2. 3*9=27. so 2*9=18
x=18
#4: x = 8.5
#5: x = 68
Hope this helps!!