12.5% goes to .125
so .125 as a fraction is:
<h3>
Answer: Perpendicular</h3>
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Work Shown:
Solve the first equation for y
3x+7y = 15
7y = -3x+15
y = (-3x+15)/7
y = (-3/7)x + 15/7
The slope here is -3/7
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Solve the second equation for y
7x-3y = 6
-3y = -7x+6
y = (-7x+6)/(-3)
y = (7/3)x - 2
The slope here is 7/3
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The slopes -3/7 and 7/3 are not equal, so we don't have parallel lines.
The lines however are perpendicular because the slopes multiply to -1
(-3/7)(7/3) = (-3*7)/(7*3) = -21/21 = -1
Answer:
20 < x < 50:
Malcolm should consume between 20 and 50 grams of carbs, exclusively.
Step-by-step explanation:
In the first inequality:
In the second:
So, 
.
This means that Malcolm should consume between 20 and 50 grams of carbs, excluding 20 and 50.
Answer:The Factor Theorem is another theorem that helps us analyze polynomial equations. It tells us how the zeros of a polynomial are related to the factors. Recall that the Division Algorithm tells us
Step-by-step explanation:
