Answer:
0.3 or 3/10
Step-by-step explanation:
If
= 6, then p must be 0.5 (since 3/[1/2] is also 3x2).
If
= 15, then q must be 0.2 (since 3/[1/5] is also 3x5).
p - q would be 0.5 - 0.2, which means the final answer is 0.3 (3/10).
Answer: 
Step-by-step explanation:
1. You have the following equation given in the problem above:

2. You must solve for n, as following:

3. Then, the result of the equation is:

Answer:
y = 
Step-by-step explanation:
Multiply each side by 6/5

Simplify

I seem to have read the question wrong.
Answer:B 55
Step-by-step explanation: