Answer:
p > - 60
Step-by-step explanation:
[tex] \frac{p}{ - 4} < 15 \\ \\ ( - 1) (\frac{p}{ - 4} < 15) \\ \\ \frac{p}{4} > - 15 \\ \\ p > - 15 \times 4 \\ p > - 60[/tex]