Like triangles sides they help by using the sides
Answer:
C = 2d + 15
Step-by-step explanation:
$2 per km, so $40 for 20km.
55-40 is 15 so $15 is a fixed price.
Hence, C = 2d + 15
That statement is only true sometimes. If you use 500 and 10, 10% of 500 is 50, while 20% of 10 is only 2. Clearly, 50 is larger than 2.