Which inequality is true when the value of z is – 1?
O z - 6 < -8.5
O -Z - 6 < -8.5
0 - 2 - 6 > 8.5
O -Z - 6 > -8.5
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Replacing -1
O z - 6 < -8.5
(-1) -6 < - 8.5
-7 < -8.5
FALSE
O -Z - 6 < -8.5
-(-1) - 6 < -8.5
- 5 < -8.5
FALSE
0 - z - 6 > 8.5
(-1) -6 > 8.5
-5 > 8.5
FALSE
O -Z - 6 > -8.5
-(-1)- 6 > -8.5
-5 > -8.5
TRUE
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Answer
-Z - 6 > -8.5