Step-by-step explanation:
working g and everything is above
hope its of help
Answer:
b
Step-by-step explanation:
They are related as they are both decimals, and carry a 9. They are therefore 90th of some strange
Let’s make
P = Pamela
J = Jiri
J - 6 = P
P + J = 78
We can replace P with J - 6 because they are the same thing.
J - 6 + J = 78
2J - 6 = 78
2J = 84
J = 42
Jiri is 42 years old.