Answer:
Step-by-step explanation:
L=4W+8
A=LW, using L from above makes this
A(W)=(4W+8)W
A(W)=4W^2+8W
Answer:
a^18 - a^12 + a^6
Step-by-step explanation:
a^24 - a^18 + a^12
------------------------- = a^18 - a^12 + a^6
a^6
Answer:
x = -9, 3
Step-by-step explanation:
you cross multiply
Let's define,
X := Total minutes it takes to fill the plane (with fuel)
Then,
Solving it for X, we get
This means that the vehicle takes 1 h 2 min to fill the plane. If the fuelling finished at 10:35, it began at
9:33.