Well you didn't include a direct question but she traveled 7.5 miles on the bus and she walked .5 miles home.
Answer:
C. 18 meters
Step-by-step explanation:
Answer:
x=![-\frac{113}{3}](https://tex.z-dn.net/?f=-%5Cfrac%7B113%7D%7B3%7D)
Step-by-step explanation:
First, we need to solve the angle inside the triangle. That would be 55+40+angle measure=180
angle measure=85°
Now that we know that, we can solve for x by setting 85-3x-18 equal to 180° because these two values form a linear pair which is 180°.
Let's use some simple algebra to solve for x:
85-3x-18=180
67-3x=180
-3x=113
x=
or about -37.67
Hope this helps!! :)