Is there more of the picture you can show us?
Answer:
The solution is shown in the graph.
x= 2.3
y= 4.3
(-8.6)+7.2= -1.4
Think of it as 8.6-7.2 and carry down the negative sign.
H= (2pier^2)/ 2pier all subtracted by s so the last equation from the picture.
Hope it helps!
The speed of one bicyclist was 14.5mph, speed of the other bicyclist was 17.5mph.
Let the speed of one bicyclist=x mph
Let the speed of the other bicyclist=(x+3) mph
Hence:
Speed of one bicyclist:
3x+3(x+3)+2=98
3x+3x+9+2=98
6x=87
Divide both side by 6x
x=87/6
x=14.5 mph
Speed of the other bicyclist:
x+3 mph
14.5 mph+3 mph
=17.5 mph
Inconclusion the speed of one bicyclist was 14.5mph, speed of the other bicyclist was 17.5mph.
Learn more here:
brainly.com/question/18839894
