Carl has three lengths of cable,5/ yard long,1/4 yard long, and 2/3 yard long which two pieces make a length at least 1 yard or closest to 1 yard

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

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?