7 z + 10 ≤ 24 7 z + 10 − 10 ≤ 24 − 10 7 z ≤ 14 7 z 7 ≤ 14 7 z ≤ 2 table with 5 rows and 3 columns , row1 column 1 , 7 z plus 10 , column 2 less than or equal to , column 3 24 , row2 column 1 , 7 z plus 10 minus 10 , column 2 less than or equal to , column 3 24 minus 10 , row3 column 1 , 7 z , column 2 less than or equal to , column 3 14 , row4 column 1 , fraction 7 z , over 7 end fraction , column 2 less than or equal to , column 3 14 over 7 , row5 column 1 , z , column 2 less than or equal to , column 3 2 , end table

Solving Compound and Absolute Value Inequalities (Lessons 3-6, 3-7)

  | 3 m + 2 | ≤ 14 − 14 ≤ 3 m + 2 ≤ 14 − 16 ≤ 3 m ≤ 12 − 16 3 ≤ m ≤ 4 table with 4 rows and 3 columns , row1 column 1 , , column 2 absolute value of 3 m plus 2 , end absolute value , , column 3 less than or equal to 14 , row2 column 1 , negative 14 less than or equal to , column 2 3 m plus 2 , column 3 less than or equal to 14 , row3 column 1 , negative 16 less than or equal to , column 2 3 m , column 3 less than or equal to 12 , row4 column 1 , negative , 16 over 3 , less than or equal to , column 2 m , column 3 less than or equal to 4 , end table