When you're multiplying any number times a fraction with a numerator of one, that number becomes the numerator. For example:
a x 1/b = a/b
So, in your case:
12 x 1/5 = 12/5
Answer:
1/168
Step-by-step explanation:
First, solve for the numerator.
-5/7÷30
-5/7÷30/1
(use keep, change flip)
-5/7x1/30=-5/210
-5/210=-1/42
Now use keep change flip again
-1/42÷-4/1
-1/42*-1/4=1/168
It would be 9 Hope this helps.
By calculating the slope, the average rate of change is -2
-1-11
---------
1--5
The answer is 2500 this is the correct answer
