Expression 1: "h" left parenthesis, "x" , right parenthesis equals left brace, negative 1 less than or equal to "x" less than or equal to 7 eighths : 2 minus "x" , 2.3 greater than "x" greater than 7 eighths : "x" plus 1 quarter , right bracehx=−1≤x≤78:2−x,2.3>x>78:x+14
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`b=\cfrac{7}{8}` left parenthesis, 7 eighths , 9 eighths , right parenthesis78,98
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equals=
left parenthesis, 0.8 7 5 , 1.1 2 5 , right parenthesis0.875,1.125