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Solve Using the Addition Principle x221>821x-\frac{2}{21}>-\frac{8}{21} A) {xx>27}\left\{x \mid x>-\frac{2}{7}\right\} B) {xx>27}\left\{x \mid x>-\frac{2}{7}\right\}

Question 98

Multiple Choice

Solve using the addition principle. Graph and write set-builder notation for the answer.
- x221>821x-\frac{2}{21}>-\frac{8}{21}
 Solve using the addition principle. Graph and write set-builder notation for the answer. - x-\frac{2}{21}>-\frac{8}{21}    A)   \left\{x \mid x>-\frac{2}{7}\right\}    B)   \left\{x \mid x>-\frac{2}{7}\right\}    C)   \left\{x \mid x<-\frac{1}{7}\right\}    D)   \left\{x \mid x>\frac{2}{7}\right\}


A) {xx>27}\left\{x \mid x>-\frac{2}{7}\right\}
 Solve using the addition principle. Graph and write set-builder notation for the answer. - x-\frac{2}{21}>-\frac{8}{21}    A)   \left\{x \mid x>-\frac{2}{7}\right\}    B)   \left\{x \mid x>-\frac{2}{7}\right\}    C)   \left\{x \mid x<-\frac{1}{7}\right\}    D)   \left\{x \mid x>\frac{2}{7}\right\}
B) {xx>27}\left\{x \mid x>-\frac{2}{7}\right\}
 Solve using the addition principle. Graph and write set-builder notation for the answer. - x-\frac{2}{21}>-\frac{8}{21}    A)   \left\{x \mid x>-\frac{2}{7}\right\}    B)   \left\{x \mid x>-\frac{2}{7}\right\}    C)   \left\{x \mid x<-\frac{1}{7}\right\}    D)   \left\{x \mid x>\frac{2}{7}\right\}
C) {xx<17}\left\{x \mid x<-\frac{1}{7}\right\}
 Solve using the addition principle. Graph and write set-builder notation for the answer. - x-\frac{2}{21}>-\frac{8}{21}    A)   \left\{x \mid x>-\frac{2}{7}\right\}    B)   \left\{x \mid x>-\frac{2}{7}\right\}    C)   \left\{x \mid x<-\frac{1}{7}\right\}    D)   \left\{x \mid x>\frac{2}{7}\right\}
D) {xx>27}\left\{x \mid x>\frac{2}{7}\right\}
 Solve using the addition principle. Graph and write set-builder notation for the answer. - x-\frac{2}{21}>-\frac{8}{21}    A)   \left\{x \mid x>-\frac{2}{7}\right\}    B)   \left\{x \mid x>-\frac{2}{7}\right\}    C)   \left\{x \mid x<-\frac{1}{7}\right\}    D)   \left\{x \mid x>\frac{2}{7}\right\}

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