Answer:
This means 100000 possible zip codes if repeatable
Step-by-step explanation:
Answer:
20 is the father's 20 is the son
Step-by-step explanation:
20+20=40
40/2=20
40-20=20
another way:
20:n= 40
40-20=20
20:20=40
2x-5 is the answer to the question
x = 2a
a = 3
x = 2 · 3 = 6 ← the end answer
