Answer:
60% decrease
Step-by-step explanation:
To find the percentage increase/ decrease construct a fraction with numerator showing increase/ decrease and denominator with original number then multiply the fraction by 100%
here the decrease = 45 - 18 = 27
percent decrease =
× 100%
=
× 100% = 60%
Answer:

Or

Step-by-step explanation:
The slope formula is given by:

The line containing (2, 1) and (3, 4) has slope;

The point-slope form is given by:

We substitute the point and slope to get:

Or

2 meters because 8/4 is 2