Solve for x. Figures are not necessarily drawn to scale.
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The equation x² − 10x − 11 = 0 that is equivalent to (x – 5)² = 36. Then the correct option is A.
<h3>What is an equivalent expression?</h3>The equivalent is the expressions that are in different forms but are equal to the same value.
The equation is given below.
x² − 10x − 11 = 0
Then the equation can be written as
x² − 10x + 25 – 25 − 11 = 0
(x – 5)² = 36
Then the correct option is A.
The complete question is attached below.
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Answer:
Explanation:
5 1/6 pounds of graphs are bought for $7.75, meaning 1 pound costs
And we need to compute the division above.
The first step is to convert the mixed number 5 1/6 into an improper fraction.
Now, it is true that
multiplying 5 by 6/6 gives