Answer:
cool thx for the points
Step-by-step explanation:
Answer: You need to put the same shape as it shows there on the top.
Step-by-step explanation: I hope this helped you.
Answer:
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Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
Let
m ----> the distance in miles (y-coordinate)
h ----> the time in hours (x-coordinate)
In this problem the constant of proportionality k is given and is equal to
----> the speed
substitute
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-7n-21-8-64n distributive property
-7n-64n-29 commutative property
-51n-29 combine like terms