3.7 difference is subtraction and 5-2 is 3, 9-2 is 7
<em><u>Answer:</u></em>
<em><u>Answer:If any of the inequalities in the compound OR inequality have a valid solution, the compound OR inequality will also have a valid solution. The inequality below has no solutions because x^2 + 1 is never less than 0 and -x^2 - x - 2 is never greater than 0.</u></em>
A : for x = 4 y = 16 not 6 FALSE
B : for x = 4 y = 20 not 6 FALSE
C : for x = 4 y = 11 not 6 FALSE
D : for x = 4 y = x + 2 = 6 is
6 The Last one verifying the first row of the table
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