Answer:
57171813401
Step-by-step explanation:
(210+200+190+180+300+150+90+x)/8=200
(1320+x)/8=200 /*8
1320 +x=1600
X=1600-1320
X= 280
I think the answer would be B that’s the only one I consider
it should be 6x^2-6x if you wrote it right.
Unit price is total price/ quantity purchased.
21.16 / 4 = 5.29
Unit price = $5.29 per pair
