Square root of 9 is 3
Square root of 4 is 2
so 3/2
Make it negative and you got -3/2 for your answer.
The algebraic expression for twice difference of a number (n) and 6 is expressed algebraically as, 2(n - 6).
<h3>What is an Algebraic Expression?</h3>
An algebraic expression can be used to model word problem or a situation with the use of variables, operation signs and numbers.
Difference is minus (-)
Let n represent the unknown number.
Thus, twice difference of a number (n) and 6 is expressed algebraically as, 2(n - 6).
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Answer:
-17 9/26 - > -17.35 , -17.3 with the mark over ,- 
, 172/10
Step-by-step explanation:
Convert all of these into decimals
- -> -17.32
-17 9/26 - > -17.35
172/10 -> 17.2
-17.3 with the mark over 3 is ->- 17.3333
Now arrange
-17 9/26 - > -17.35 , -17.3 with the mark over ,- , 172/10
F(x) = x/4
Find f(-8)
Substitute (-8) into the x in the function given: f(x) = x/4
We get, f(-8) = (-8)/4 = -2
So, the answer is -2.
