PLEASE HELP WITH 3 ITS FOR MY FINAL PLEASEE

Shared decision making is always a positive strategy to take

What are the solutions of the following system? y=-2x^2 y=x-2

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon