Answer:
The hours times 4 equals the miles. The answer is B.
Step-by-step explanation:
Answer:
B) 10g
Step-by-step explanation:
Collect like terms
8g + 4g - 2g = 10g
2 - 2 = 0
10g + 0= 0
question a is 80
question b 20 (is what I could find but not completely sure)
Answer:

And on this case we can use the product rule for a derivate given by:

Where
and
And replacing we have this:

Step-by-step explanation:
We assume that the function of interest is:

And on this case we can use the product rule for a derivate given by:

Where
and
And replacing we have this:

Answer:
Yes
Step-by-step explanation:
One is in the hundreds and one is in the thousands. 100x10=1000