A bag contains 12 marbles. There are more red than green but taking the green and blue together exceeds the number of reds. The total number of yellow and green marbles is more than the total number of red and blue.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The sum of two numbers is 86, and their difference is 20. find the two numbers

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400