Factor, if possible.x2 - 20x + 400
A. Prime polynomial
B. (x + 20)(x - 20)
C. (x - 20)2
D. (x + 20)2
Answer: A
Mathematics
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Answer the question.What is the range of the function y = 
x?
A. y < 0 B. y > 0 C. y ? 0 D. All real numbers
Mathematics
Form an equivalent expression by rationalizing the denominator.
A. 
B. 130
C. 
D. 9
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Solve the problem.The appliance store where the Jordans shop offers an 8% discount for paying cash. The Jordans received a discount of $27. What was their total bill before the discount? Round to the nearest dollar.
A. $200 B. $338 C. $3 D. $2
Mathematics
Provide an appropriate response.How could you solve the equation 
How many equations do you need to solve? What are their solutions?
What will be an ideal response?
Mathematics