Answer:


Step-by-step explanation:
Given
See attachment for complete question
Required
Complete the double number line
The given double number lines represent a linear function between cups of flour (c) and number of batched (n)
Pick any two pairs:


First, calculate the rate of change (i.e. slope, m):



So: the equation is:

This gives:



So, the above represents the relationship between n and c.
<u>To complete the table</u>
When 
Substitute
in: 

Make c the subject


When 
Substitute
in: 

Make c the subject


When 
Substitute
in: 


So, the complete table is:

-1/8 is the anwser. Hope this helps!
Ummm hmm this is a hard one..... I believe it’s 88?
The y-intercept appears to be at y=-1. The line appears to also go through grid point (3, 1), which is 2 units up and 3 units over. The slope is 2/3.
In slope-intercept form the equation of the line is
y = (2/3)x - 1
SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Explain the formula to use
Using the cosine rule which states that:

STEP 2: Write the given sides

STEP 3: Find the value of z

Hence, the indicated length is 4.0