Terrence and Jesse are training for a long distance race Terrence chains at a rate of 6 miles in a half hour and Jesse trains at a rate of 2 miles every 15 minutes how long will each person take to run a total of 50 miles at their given rates

22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.