Question

Which of the following is the correct graph of the compound inequality 4p + 1 > −7 or 6p + 3 < 33?

a number line with open circles at -2 and 5 with shading in between.

number line with open dots at ¨C2 and 5 and shading to the right of 5 and to the left of ¨C2.

number line with shading everywhere.

number line with open dot at ¨C2 and a closed dot at 5 and shading in between.

Answer 1

4p + 1 > -7 6p + 3 <33
4p > -7 - 1 6p < 33 - 3
4p > -8 6p < 30
p < 5

If there is no equal sign involved, then it is an open circle. If it is less then, it is shaded to the left. If it is greater then, it is shaded to the right.

Answer 2

Is it a b c or d