The greatest amount of money would be $105.40. The least amount would also be $105.40. Because the zero is less than five the dollar amount would stay the same.
The answer would be 9 Permutation 3 (or 9P3) which is equal to 504 possible ways.
The answers to the questions
3x-7>2
add 7 to both sides: 3x>9
divide both sides by 3: x>9
Its $1,011.66. .5% of 140000 is 700, you have to divide by 12 to get tax for one month. which is 58.333. same with home insurance 460/12 which is 38.33. let's add them. 750+120+58.33+38.33+45= 1011.66.