Answer:
Plot f(x)=x^4+x^3-8x^2-12x
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
5y + 2y -4y = 30
To solve first combine like terms
5y+2y-4y=3y
Then isolate your variable, do this by dividing both sides by 3.
3y=30
3y/3=30/3
Finally, simplify
y=10
Answer:
70 degrees
Step-by-step explanation:
Simpolify
-(5-y)=-1(5-y)=-5+y
y-5=-5+y
minus y from both sides
-5=-5
true
identity