Answer:
10.8 minutes
Step-by-step explanation:
Given data
We are told that the number of Jugs is 18
Filling the first 3 jugs has taken 5 minutes
let us find the filling rate
Rate= 3/5
Rate= 0.6 Jugs per minute
Hence the rate of filling is 0.6 Jugs per minute
Therefore the time take to fill the remaining 16 jugs is
TIme= Rate*Number of Jugs
TIme= 0.6*18
Time= 10.8 minutes
C 18 x minus 9 = 72
D 3 (6 x minus 3) = 72
E x = 4.5
Hope this helped
3x^2-288y^2-36
Rewrite -36 as 12×3
Rewrite -288 as 96×3
3x^2+96.3y^2+12.3
factor out common term 3
=3(x^2-96y^2-12)
