well...
15 x 20 = 300
300+85 = 385
you can get 20 watches for $385
say you have a triangle that is 4,4,8
4 is a
4 is b
and 8 is c
pothagorean theory is a + b = c
so 4+4=8
4 is the nearest integer
as a decimal this number would be 3.5, which would round up to 4.
Answer:

Step-by-step explanation:
We need to solve the following root equation:
![\sqrt[3]{x-1} + 2 = 0](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx-1%7D%20%2B%202%20%3D%200)
1. First, we need to add minus two to both sides of the equation:
![\sqrt[3]{x-1}= -2](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx-1%7D%3D%20-2)
2. Elevate each side of the equation to the power of 3:

3. Solve for 'x':


Therefore, the result is:
✔️