Omar writes a number that is greater than 271,680 but less than 276,108. what number could he have written? use < ,> , or = to justify your answer

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

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

Explain why the factor 1.5 is broke. into two numbers in the model.