Answer:
Step-by-step explanation:
The given problem is about sum and difference between the increase and decrease of the dollar in Brazil.
We know that the dollar increased y% in April, 3.5% in May and decrease 2.4% in June. So, we can write the following equation.
[tex]y \% + 3.5 \% - 2.4\% = 3.04\%[/tex]
Where we solve for [tex]y\%[/tex]
[tex]y \% + 3.5 \% - 2.4\% = 3.04\%\\y \% = 3.04 \% - 3.5 \% + 2.4 \% = 1.94 \%[/tex]
Therefore, in April, the dollar increase 1.94% in Brasil's economy.