Respuesta :

Answer:

$89,930 was his annual income before the pay rise.

Step-by-step explanation:

You take 15% of $105,800 by doing:

.15×105,800=15,870.

Then you subtract 105,800-15,870=89,930

owiso

Answer:

$92000

Step-by-step explanation:

solution

take 15%+100%=115%

if 115%=15800

therefore 100% the original=

100÷115×105800=92000

=$92000