Paul travels from rye to eston at an average speed of 90km/h. he travels for t hours. mary makes the same journey at an average speed of 70km/h. she travels for 1 hour long than paul. work out the value of t

Total distance covered;
For Paul;
sxt=distance
90*t= d
For mary;
s*t=d
70*(t+1)=d
70t+70=d

Since they cover same distance;
70t+70=90t
Putting like terms together;
70=90t-70t
70=20t
t=70/20
t= 3 and 1/2 hours

Add the cents that add the left overs to get the first number

After the experience with great britain having a monarchy, the united states realized that everyone needed to have a voice in the government. the fact that americans had no voice was the main reason for the war. thus, they created a democracy, where the people voted for their representatives and the government ruled with the consent of the people.