Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55. What is the youngest age Julio can be?
2 answers:
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(1,4) you go right 1 time, and than go up 4.
For this case we have that the quotient of 6 and a number, can be expressed as:
Where the variable "x" represents the incognito number.
Now we have that expression is subtracted from 100. Now, we can write the following:
ANswer:
Option A