Answer:
m =
Step-by-step explanation:
Given
y = mx + b ( isolate the term in m by subtracting b from both sides )
y - b = mx ( divide both sides by x )
= m
The price of each rug is found by multiplying the area of the rug by the price per square foot. the price for all 4 rug designs
1 answer:
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Answer:
The exact answer in terms of radicals is
The approximate answer is (accurate to 5 decimal places)
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Work Shown:
Let
So the equation reduces to -7 = 8-3y
Let's solve for y
-7 = 8-3y
8-3y = -7
-3y = -7-8 ... subtract 8 from both sides
-3y = -15
y = -15/(-3) ... divide both sides by -3
y = 5
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Since and y = 5, this means we can equate the two expressions and solve for x
Raise both sides to the 5th power
Apply cube root to both sides