4. Your neighbor sells electronics. She earns 5% commission on each sale. If she wants to make $100 in commission, what is the dollar
amount of electronics they must sell? (find the whole)

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

Which of the following is a justification used while proving the similarity of triangles lom and mon

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.