Expression 31: left parenthesis, "x" minus 30 , right parenthesis Superscript, 2 , Baseline plus left parenthesis, "y" minus "A" , right parenthesis squared less than or equal to 60x−302+y−A2≤60
31
Expression 32: "A" equals 9.7A=9.7
negative 25−25
2020
32
Expression 33: "y" equals negative 33 left brace, negative 20 less than or equal to "x" less than or equal to 40 , right bracey=−33−20≤x≤40