Answer:27/2
Step-by-step explanation: The ratio stays the same. So 4/6 = 9/x. Solve that and get 27/2
These Are Less Than(<) and Greater Than(>) Symbols!!
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Answer:
1.Graphing the linear equations by constructing the table of values.
2.Graphing the linear equation using the slope and y-intercept (i.e. y=mx+b)
3.Graphing the linear equation by connecting x-intercept and y-intercept.
Step-by-step explanation:

Answer:

Step-by-step explanation:
we have

Simplify
Multiply the expression by 

Apply difference of squares in the denominator



