Answer: 3.87132498658 in other words 3.871
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
You know that he spent 1/3 of his earnings, and then 1/4. After this, he has $28.90. You can write the equation like this:
1/4(x * 1/3) = $28.90.
If you need to solve it:
1/4 * 1/3x = 28.90
1/12x = 28.90
x = 346.80
Answer:x>=-2
Step-by-step explanation:x is also equal to -2 as the dot is closed.