Answer:
The anwser you are looking for is number 2
Step-by-step explanation:
Call (F) the age of the father and (J) the age of Julio
The F & J are related in this way: F=4J
Now you have a restriction in the form of inequality: The sum of both ages has to be greater or equal than 55.
Algebraically that is: F + J ≥ 55
You can substitute F with 4J to find the solution for J:
4J + J ≥ 55
5J ≥ 55
Now divide both sides by 5
5J/5 ≥ 55/5
J ≥ 11
That Imposes a lower boundary for the value of J of 11, meaning that the youngest age of Julio can be 11
Answer:
5v^2x + 4
Step-by-step explanation:
I'm not sure but i hope this help's
Y - 0.32y = (1 - 0.32)y = 0.68y
