Rachel enjoys exercising outdoors. Today she walked 5 2/3 miles in 2 2/3 hours. What is Rachel's unit walking rate in miles per hour and in hours per miles? 5 2/3 / 2 2/3 = 17/3 / 8/3 = 17/3 x 3/8 = 17/8 = 2 1/8 miles per hour.

We are given the equation of the line in slope-intercept form (y=mx+c)
Where
m is the slope
b (or c) is the y-intercept.
The slope of the given line is 1, and the y-intercept is 9.


Rectangle is length multiplied by breadth
Answer:
The percent error in Isabel's measurement is <u>12.5%</u>.
Step-by-step explanation:
Given:
Isabel thinks she has space for a 45 inch wide bookcase it turns out she only has space for a 40 inch wide bookcase.
Now, to find the percent error in Isabel's measurement.
Measurement she thinks = 45 inch.
The actual measurement = 40 inch.
<u><em>So, the error in measurement</em></u> = 
Now, to get the percent error of the measurement:



Therefore, the percent error in Isabel's measurement is 12.5%.