Which student's answer most accurately describes the solution to the inequality x less-than negative 3? Andie's Solution -contai
1 answer:
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1. Sadie should note that and if
, then
.
2. While simplifying Sadie makes some mistakes (it must be instead of
and she missed the sign of absolute value for b). The right way to find the correct answer is:
.
3. The simpliest expression is .