2 times 7 = 14
since each of the 7 guests received 2 tacos
I don't really get what you are asking for. Can you clarify it?
First, let's find the time where the ship arrives to point C
t=d/V, t= 45/30=1.5h
if the ship's departure time is at 1.5h, on the point C, let 's find its arrival to the point O, V=D/Dt, Dt=tfinal-tinitial
Dt=D/V= 20/30=0.6h=t final -t initial, implies t final=0.6+t initial=0.6+1.5=2.1h
so the ship will be on the radar at 2.1h,
Given:
The inequality is:
To find:
The inequality after isolating the y-term.
Solution:
We have,
On simplification, we get
Subtracting 2 from both sides of the above inequality, we get
Therefore, the required inequality is .
You have to add the top numbers but keep the bottom number the same.
2/10 + 5/10 = 7/10
