The expression 2x-(2x+3)^2+4(x-1)=x^3 can be simplified into the form ax^3+bx^2+cx+d. find the missing constants a, b,c, and d

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

Can someone me out here number 4 plz

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take