Answer:
$21
Step-by-step explanation:
Add what she spent to what she has left.
Cost = (3500 W)·(1 kw/1000 W)·(10 hrs/day)·(30 day/month)·($0.13/kw-hr)
Cost = (3500·1·10·30·0.13 / 1000)·(W·kW·hr·da·$ / W·da·month·kw·hr)
Cost = <em> 136.50 $/month</em>
16x^2-40x+25 Yes I know my phone is messed up but at least you got the answer
Answer:
if im correct it should be 40
Step-by-step explanation:
