You can use a factor tree, and if you dont know how to use one, look it up on youtube, theres tons
Given:
Width of a rectangle = 
Length of the rectangle = 
To find:
The ratio of the width to the length.
Solution:
We need to find the ratio of the width to the length.

Putting the given values, we get





Therefore, the ratio of the width to the length is 1:3.
Compare the linear function given with the slope-intercept form of a line, given by,

Where m is the slope and b is the y-intercept.
Comparing tells us that 10 is the slope. What does it mean?
<em>It means for </em><em>every unit increase in w (weeks)</em><em>, there is a </em><em>10 unit increase in number of laps</em><em>. </em>
This is choice 4.
ANSWER: "The number of laps Jessica increased her swim by each week"
Answer:
it will take him 35 minutws. because if he spends 5 minutes on each section and theres 7 sections it will take 35 minutes