Answer:
![\boxed{\sf \ \ \ [-7,0] \ \ \ }](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20%5C%20%5C%20%5C%20%20%5B-7%2C0%5D%20%5C%20%5C%20%5C%20%7D)
Step-by-step explanation:
Hello

So values of x which is not in this domain is

which is [-7,0]
hope this helps
8+6 = 14 hope this helped
Answer:
Step-by-step explanation:
what you have to do if figure out what forty percent is if you know what fifty is then u know that 40 is half minus ten so start buy dividing that by 2 then subtract ten and there's your answer