Step-by-step explanation:
The expression is 6y - 4x
1) 6y - 4x
2) 8y - 4x
3) 4x + 6y
4) 6x - 4y
The correct answer is option 1
Answer:
30
Step-by-step explanation:
Set 500 to sum of distances traveled by both cars.
A similar because all triangles add up to 180 ,
they both have 80 so leaves 100 degrees left..
and they both have the same #'s 80, 60, & 40 degrees equal to 180 degrees