Answer:
-0.333333333
Step-by-step explanation:

multiplying both sides by x^2

simplifying

dividing by 7
Answer:
l × b is the correct answer for this question
If you multiply 12 by 0.1, you get 1.2. To write this as a function you would say y is x multiplied by 0.1.
y=0.1x
<span>When solving a system of equations by substitution, meant by a useless result of (12=12) is no solution. The answer is letter B, the equation has no solution because it can have infinite solution. I hope the answer helps, thank you for posting your question here. </span>