Find the gain or loss

C. P. = rupees 1250, S. P= rupees 1000​

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3