Answer:
No, the expression is not linear because the highest power of x is 2.
I dont believe so but im not 100% sure i hoped i helped
Answer:
D is the answer
Step-by-step explanation:
Because everyone wants smart phones so just make them all smart phones lol
Ok i will give you a hint ok look subtract 18-30 then you will get yhe answef for 8× ok try it
Always
a=b
subtract c from each side
a-c = b-c