105x=6.50 (first ride)
30x=9 (second ride)
105x+30x=6.50+9
5x - 6 = 29
Add 6 to both sides
5x = 25
Divide both sides by 5
x = 5
Answer:
Step-by-step explanation:
Urgent urgent urgent urgent
You're urgent
The hypotenuse of the two triangles have the same slope because they are in the same straight line and the slope of a straight line is constatn.
You can prove that in this way:
slope = rise / run = Δy / Δx
For the upper triangle: slope = (4 - 2) / (8 - 4) = 2 / 4 = 1 / 2
For the lower triangle: slope = (-1 - (-5)) / (- 2 - (-10)) = 4 / 8 = 1 / 2
So, this proves that the two slopes are the same: 1 / 2
