What is the simplest form of the expression 2x^2-10x-28/6x×6/x-7

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!