Answer: 11x-6
Steps:
(2x+ 1/2) + (9x - 6 1/2)
-1/2. -1/2
2x+9x-6
11x-6
So the final answer is 11x-6
Answer:
3
Step-by-step explanation:

plus root 10 and minus root 10 gets cancel . So,

square and root gets cancel
5 - 2
3
Answer:
The equation would be if y is the numbers in the sequence (like 3, 9, 27) and x is the is the number in the order (like 3 is 1, 9 is 2, 81 is 4) the the equation would be y = 3^x.
Step-by-step explanation:
Answer:
pythagurom theorum
Step-by-step explanation:

8 yards is your answer
every 3 feet is one yard so just add it up