Answer:
-x-7
Step-by-step explanation:
(-2x+4)+(x-11)
-2x+4+x-11
-x-7
The mean is <span>29.25 but you need to round it so it would be 30 hope it helps <3</span>
Answer:
6k(5f+3)
Step-by-step explanation:
18k+30fk
Factor out 6.
6(3k+5fk)
Consider 3k+5fk. Factor out k.
k(3+5f)
Rewrite the complete factored expression.
6k(5f+3)