A sum of money is to be divided among three persons A, B and C at the ratio of 4:9:7.if the difference between the shares of B and C is Rs.1000 the difference between the 50% shares of A and C will be.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

What value of x is in the solution set of 4x – 12 s 16 + 8x?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2