We can use the distributive property for this:
4 (p+2) = 28
4p + 8 = 28.
4p = 28 - 8.
4p = 24.
Divide by 4 on both sides:
p = 6
4% of the 200 pills failed to retain full potency after 60 days.
Answer:
Your Picture is just of -3????
Step-by-step explanation:
Need to see the picture ..?