Answer:
20
Step-by-step explanation:
Answer:
![\sqrt[7]{b^{15}}](https://tex.z-dn.net/?f=%5Csqrt%5B7%5D%7Bb%5E%7B15%7D%7D)
Step-by-step explanation:
=> ![b^2*\sqrt[7]{b}](https://tex.z-dn.net/?f=b%5E2%2A%5Csqrt%5B7%5D%7Bb%7D)
=> 
Where bases are same, powers are to be added.
=> 
=> 
=> 
=> ![\sqrt[7]{b^{15}}](https://tex.z-dn.net/?f=%5Csqrt%5B7%5D%7Bb%5E%7B15%7D%7D)
Answer: 81
Step-by-step explanation: 9 times 9 = 81
Answer:
The answer is D) 12
Step-by-step explanation:
Multiple 4 by 3
Answer:

gallons of paint was used by Lucy.
Step-by-step explanation:

29/12 = 2 5/12