Mathematics, 04.06.2020 23:04 bhenley
What is the complete factorization of x2 + 2x β 63? A. (x + 21)(x β 3) B. (x β 9)(x + 7) C. (x + 9)(x β 7) D. (x β 21)(x + 3)
Answers: 2
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One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
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Jenny borrowed $500 for five years at 4 percent interest, compounded annually. what is the total amount she will have paid when she pays off the loan? total amount = p (1 + i)t a. $608.33 b. $729.99 c. $765.77 reset next
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The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?
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What is the complete factorization of x2 + 2x β 63? A. (x + 21)(x β 3) B. (x β 9)(x + 7) C. (x + 9)(...
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