When solving equilibrium problems a quadratic results it has the general form 0 equals x ^ 2 + BX + C a b and c may be positive or negative numbers usually when the wrong answer is plugged in it will lead to a negative concentration or amount. good luck
Sara's paychek: $2700
<span>Aliyah’s paycheck is $700 more than one half of Sara’s: $2700/2+$700
Aliyah's paychek: $2050
</span><span>If Aliyah’s paycheck doubles, she would be making $650 more per paycheck than John: $2050*2-650$
John make $3450 per paychek.
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<span>_Award brainliest if helped!
If the exterior angle of the bases is 150°, then the measure of the angle of each base is
30° and the measure of the vertex is 120°. If the exterior angle of the vertex is 150°, then the measure of the angle of each base is
75° and the measure of the vertex is 30°.</span>
