6*12 = 72ft²
The area of the trampoline is 72ft²
Hope this helps! :)
If it was 3:55 the time after an hour and a half would be 5:25
Answer:
Step-by-step explanation: 7
Subtract 5 on both sides to get 4x = x + 21
then, subtract x from 4x and x is 1, so 3x = 21 then divide by 3 on both sides