Question

Need help pronto! If you aren't sure then dont answer please :) 100 points

Answer 1

Note the rules

• (+)(+)=(+)
• (-)(-)=(+)
• (-)(+)=(-)
• (+)(-)=(-)

So

Option A -->Negative

Option B-->Positive

Option C –»Negative

Option D —»Positive

Answer 2

Positive product:

$\left(-\dfrac 23 \right) \left(- \dfrac 23 \right)~ \text{and}~ \left(\dfrac 23 \right) \left(\dfrac 23 \right)$

Negative product:

$\left(-\dfrac 23 \right) \left(\dfrac 23 \right)~ \text{and}~ \left(\dfrac 23 \right) \left(-\dfrac 23 \right)$