Find x please
if you can do all the questions i will give brainleist

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

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?