Answer:
400
Step-by-step explanation:
4t+(-7t) is the same as you saying 4t-7t, so 4t-7t= -3t. 9=-3t, divide each side by -3 and t is equal to -3
The answor is C because the sun the infinity is infatuated
The formula is V = whl.
So, it would be V= 7x2.5x3
V = 52.5.
Then, it's that x 5.
The new volume is 262.5.
Answer:

Step-by-step explanation:
Since you placing a power to a power you must multiply both powers.
3 × 3 = 9
Therefore your answer is 