15 + 0.2x = 20 + 0.15x
0.05x = 5
x = 100 miles
M = mass
p = density
v = volume
Yes, to find m it would be m = pv.
To find v that would be m/p.
It would be 1/3 because there are three ingredients. Therefore, if he is allergic to one of everything in each category, there are 3/10 things he is allergic to.
Answer:
3/10
Step-by-step explanation:

Answer:
12-x
Step-by-step explanation: