How many permutations are there for the letters in the word rearranged?

Assemble the proof by dragging tiles to the statements and reasons column

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?