5. A statue that cast a shadow that is 7 feet long. A 5 ſt person looking at it cast a shadow that 2.5 feet long. How tall is that person?

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?