The water bill was 1/5 of the total, so was 0.2*$540 = $108.
Answer: 288
Workings : 16 x 12 =192 (for bottom rectangle bit) 12x 16 =192 then divide 192 by 2 =96 add them together and its 288
4 = (r-2) t
8 = (r+2) t
4 = (r-2) * [8/(r+2)]
4 = (8r-16)/ (r+2) . . .multiply by 2
4r + 8 = 8r - 16
4r = 24
r = 6
hope this helps
I think it will be The seconds one so B
Answer:
14.11
Step-by-step explanation:
.83*16.5=14.11