1) Lee's gross salary is $6000 per month, but federal and state income tax totals about 30%. What is Lee's net earnings per month?

Hi there!

Let see...

100% subtract 30% would be 70%.

70% multiply by 0.01 is 0.7 or 0.70.

Multiply 0.70 by 6000.

It would be... 4200$.

Subtract 6000$ by 4200$.

The answer would be 1800$.

So this means that Lee would get 4200$ per month and the state income tax would be 1800$.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.