Remember you can do anything to an equation as long as you do it to both sides
(y/4)-49=-9
isolate the variable
add 49 to both sides
y/4=40
multiply both sides by 4 to clear fraction
y=160
Answer:

Step-by-step explanation:
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<u>Lesson : Polynomials:</u></h2><h2>
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Given:


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The roots of this quadratic aren't complex, therefore, this quadratic cannot be factored
Answer:
tanC = 
Step-by-step explanation:
tanC =
=
= 
Answer:
the answer is median
Step-by-step explanation:
I hope this helpss
2+2=4
Very difficult one, hope this helps