Answer:
k = 
Step-by-step explanation:
The equation of proportionality is
y = kx ← k is the constant of proportion
y =
x ← is in this form
with k = 
Answer:
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Step-by-step explanation:
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Ink in blue are notes and equations you need to know.
96 sq m (A)
6(4*4)=96
The area of something is squared.
You can not do the first one because the things do not add up