Answer:
-4f
Step-by-step explanation:
Hi! Let's work on simplifying this.
f(4) = 4f
f(0) = 0, because anything x 0 is 0
f(-8) = -8f
Our equation is 4f + -8f
We can get rid of the plus negative...
4f - 8f
So we get:
-4f
Answer:
x =
or 
Step-by-step explanation:
Answer:
600 feet deep
Step-by-step explanation:
The submarine was at 500 feet then it went 125 feet up so 500-125=375 then you take that and add 225 feet so 375+225=600
Answer:
<u>F</u>
Step-by-step explanation:
Evaluating the expression :
4 is clearly a rational number.
Hence, the right option is <u>F</u>.