Just plot the values onto a normal number line
Answer: 3
Step-by-step explanation:
Distribute the 5: 15x-5=40
Add 5 from both sides: 15x=45
Divide 15 by both sides: 3
The answer is:
(-3 - 4√5)/6
Do 5x + 1 instead of 5x + 20, because there was more than likely a mistype.
Now we are also looking for the reciprocal so we do (5x + 1)/20
Either that is the answer or there is something missing. If this is not the answer then there needs to be a number we can set the equation equal to
Answer:
2.25 hours
Step-by-step explanation:
Given data
distance= 36 km
speed= 16 km/h
Speed= distance/time
substitute
16= 36/t
t= 36/16
t= 2.25 hours
