Ramanujan tells you that his social security number ends with the four digits 2261 and that 2261 can be expressed as the sum of two cubes. he also says that 4 is one of those two numbers to be cubed. if x represents the other number to be cubed, then write an equation that relates 4 and x to the number 2261.

225/100 of last years cost. write each fraction as a decimal and as a percent

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?