Step-by-step explanation:
Multiplication of fractions is easiest operation. Simply multiple numerator to numerator and denominator to denominator. For example,

Addition and subtraction requires that we find a common demoninator.
For example,

The common denominator is 12. So I need to muliply each fraction to get the right denominator. 4*3 = 12.

Then we add the numerators

Then we should reduce.

Division is a little trickier because we have to flip-flop the second term and then multiply. For example: 
Answer:
I mean it would just be q(x) = 0
Step-by-step explanation:
Answer:
y
=
−
3
x
−
6
Step-by-step explanation:
I hope this helps you
I think the answer is 19.46
Answer: They are similar but not congruent.
Step-by-step explanation: hope this help