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Mathematics 10 Online
OpenStudy (anonymous):

Solve -2x + 1 < -7 and describe the graph of the solution. a x > 4; open circle on 4, shading to the right b x > 4; closed circle on 4, shading to the right c x < 4; closed circle on 4, shading to the left d x < 4; open circle on 4, shading to the left

OpenStudy (campbell_st):

the simplified inequality is -2x < -8 applying the negative reverses the inequality gives x > 4 open circle to the right

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