Answer:
b 15/4
Step-by-step explanation:
The answer is a! i hope this helps you!
D is correct.
Inputting any of the numbers under the x column into f(x) =|x| will output the number as a positive
BC would equal the same as EF, they are similar. All you would have to do is figure out the pre image (BC) of EF.
Multiplying fractions is just multiplying the numerators together and the denominators together.


To find out which one is bigger, we need a common denominator. The LCM of 7 and 21 is 21, so convert the first fraction into a denominator of 21. 7 goes into 21 three times, multiply this to the numerator and denominator:

Now just compare the numerators to see which one is bigger.

therefore,