Reduce the rational expression x^2 - 10x + 21/ x^2 -6x -7 to its lowest term

the  rational expression  to its lowest term is .

Step-by-step explanation:

Here we need to reduce the  rational expression x^2 - 10x + 21/ x^2 -6x -7 to its lowest term . Let's find out:

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Therefore , the  rational expression  to its lowest term is .

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step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.