n January, a company named ACME had 100 employees. In February they lost 15 employees, and in March the company hired 25 new employees. How many employees were working for ACME at the beginning of April?

100
105
110
115

100 - 15 + 25 = ?

110

To determine the number of employees working for ACME at the beginning of April, we need to calculate the changes in employee count for each month.

In January, ACME had 100 employees.
In February, they lost 15 employees, so the new count would be 100 - 15 = 85 employees.
In March, they hired 25 new employees, so the new count would be 85 + 25 = 110 employees.

Therefore, at the beginning of April, ACME had 110 employees.

So, the correct answer is 110 employees.