nope they are not similar
as in order to say that triangles are similar their sides should be in proportion or angles to be equal but here
here only one angle is equal the other one is not
So they are not similar
Ratio walkers to riders 2:7
7/2=3.5
The bus riders are 3.5 times more than the riders
(1,-1)
(-4,2)
(-2,1)
I believe these will work
Its 500
because anything that is getting multiplied by one is the same number.

First, simplify

to

/ Your problem should look like:
Second, simplify

to

/ Your problem should look like:
Third, multiply both sides by 12 (the LCM of 3 and 4) / Your problem should look like:
Fourth, subtract 2 from both sides. / Your problem should look like:
Fifth, simplify -9x + 12 - 2 to -9x + 10. / Your problem should look like:
Sixth, add 9x to both sides. / Your problem should look like:
Seventh, add 8x + 9x to get 17x. / Your problem should look like:
Eighth, divide both sides by 17. / Your problem should look like:

Answer as fraction: x =

Answer as decimal: x = 0.5882