Answer:
18 units
Step-by-step explanation:
200 meters represents 2 cm
Answer:

Step-by-step explanation:
Recall the formula:

We apply this formula to simplify 
This implies that:



This simplifies to


Answer:
99
Step-by-step explanation:
Since the caterpillar crawled through the origin, her movement can be described by a straight line equation modeled with the points (-2.5; -5.5) and (0; 0).
The slope of a linear equation is given by:

For x = 45, the value of y is:

The value of the y-axis is 99.