Answer:
x=7
Step-by-step explanation:
-15-x=-22
1) Add 15 to both sides
-x=-7
2) Divide by negative 1 because x cannot be left as a negative.
I hope I helped you^_^
the answer to this is B.
x(x^3 + 1)
x^4 + x
We got the common factor x so, we got:
This is the simpliest form it can get
Hope it helped :3
60.9 degrees
90 degrees-29.1 degrees