They sold 50 pounds in January.
To find this you just need to divide 250 by 5 since the amount sold in May is 5 times more.
Hope this helps :)
The second one they do not have to pass trough (0,0)
Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.
Step-by-step explanation:
Distance = Speed x Time
Given Distance = 40km/h or kph
Time = 5 hours 15 minutes
=

Distance Travelled = 40 kph x 5.25 hours
= 210km
Answer:
-3
Step-by-step explanation: