Answer:
![-502\sqrt 0 = 0](https://tex.z-dn.net/?f=-502%5Csqrt%200%20%3D%200)
Step-by-step explanation:
Given
![-502\sqrt 0](https://tex.z-dn.net/?f=-502%5Csqrt%200)
Required
Simplify
![-502\sqrt 0](https://tex.z-dn.net/?f=-502%5Csqrt%200)
----------------------------------------
![\sqrt 0 = 0](https://tex.z-dn.net/?f=%5Csqrt%200%20%3D%200)
----------------------------------------
So:
![-502\sqrt 0 = -502 * 0](https://tex.z-dn.net/?f=-502%5Csqrt%200%20%3D%20-502%20%2A%200)
![-502\sqrt 0 = 0](https://tex.z-dn.net/?f=-502%5Csqrt%200%20%3D%200)
Answer:
-220
Step-by-step explanation:
73 is the number that is 7 tens and 3 ones
There are 0 solutions because the lines are parallel and will never intersect.