Imma ask agin who wanna be my friend cus not many ppl added me

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?

The equation of line e is y  =  -4/9x  +  5/6.  line f is parallelto line e.  what is the slope of line f

If -2x²+5-8 is by 4x-9, is of x in ? a) -77 b) -45 c) -32 d) -13