Suppose intrest of 5% each year for two years can be earned on 1000 saved today with no risk. What is the least amount a person would need to have a 50% chance of winning to face a 50% Chace of losing

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30