Two car washers, michelle and nancy, are working on your car. michelle can complete the work in 6 hours, while nancy can complete the work in 3 hours. how many hours does the car washing take if they work together? (1 point) question 21 options: 1) 3 2)2 3)6/8 4) 4/3

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

One integer is 8 times another. if the product is 72, then find the integers

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?