Tom and diane start to race. tom took 4 seconds to run 6 yards. diane ran 5 yards in 3 seconds. if they continued to run at the same speeds, who would get to 30 yards first? show how you figured out. who runs faster? how can you compare their speeds?

Hart manufacturing had six-month sales of $80 million, with $20 million of that amount from the internet. it set a goal to increase the percentage of total sales coming from the internet by 4 percent in the next six months. the results were total sales of $85 million. if the company meets its goal exactly, what will the dollar amount of internet sales be?