First, let's convert 1 km 125 m into metres.
1 km = 1000 m
1.125 km - 1,125 m
On Tuesday, Eric biked 375 metres fewer than on Monday.
1125 - 375 = 750 m
Eric biked 750 m on Tuesday.
On both days he biked 1125 + 750 = 1,875 m or
1 kilometre and 875 metres
2/5m - 4/5 - 3/5m...combine like terms
-1/5m - 4/5
5.068 is the answer to the equation!
Ax^2+bx+c is one way to write it or x=(-b+/-sqrt(b^2-4ac))/2a
6.35 x 10^4
6.35 multiplied by 10 to the 4th power