Volumes 1 and 2 of a two-volume set of math books sit next to each
other on a shelf. They sit in their
proper order: Volume 1 on the left
and Volume 2 on the right. Each
front and back cover is --inch thick,
and the pages portion of each book
is 1-inch thick. If a bookworm starts
at the first page of Volume 1 and
burrows all the way through to the
last page of Volume 2. how far will
it travel?

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Can someone me with this? i’m not sure what to put for my equations.