:c
stephanie has $645 in her savings account, and she wants to use that money to have a great summer. she spends $40 per week on food, clothes, and books. she wants to have at least $300 left in her account by the end of the summer. which inequality describes the number of weeks stephanie can spend her usual amount without dipping below $300 in her savings account?
a) w< 9
b) w≤9
c) w≤16
d) w< 16

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.