What is the equation , in point -slope form , of the line that is perpendicular to the given line and passes throught the point (2,5)

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.