The students in Mr. Tran’s class want to raise $905.94 for new basketball equipment for the school. So far, they have earned a total of $732.78. How much money do they still need to earn? A.
$173.16

B.
$233.24

C.
$636.84

D.
$1,638.72
if its right I give you something

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.