Refer to the above table. If demand decreases by 4 units at each price.

Asoccer team has played 25 games and has won 60% of the games it has played. what is the minimum number of additional games the team must win in order to finish the season winning 80% of the games it has played?

What does the first stage of a multistage rocket do?

Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?