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Level 4
This graph shows the linear relationship between commission earned (c) by a salesperson and number of
sales he makes (s).
Commission Earned
40
32
24
Commission Earned ($)
16
8
s
1
2 3 4 5
Number of Sales
Find the constant of proportionality (r). Using the value for r, write an equation in the form of c = rs that
represents the relationship between the commission earned (c) and the number of sales (s).
Equation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

0lz try yourself sorry for not answering

they aren't great and cause destruction, idk man