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rodikova [14]
3 years ago
12

Solve the following system of equations. 2x+4y = 83x+4y = 16

Mathematics
1 answer:
tekilochka [14]3 years ago
4 0
I found that x = 8 and y = -2 because when you first subtract 2x + 4y = 8 from 3x + 4y= 16, you end up with x = 8. Then pluging 8 back into the equation you solve and find y = -2.
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3 years ago
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8 0
4 years ago
Find the slope of the line going through the points (11,5) and (20,5)
Pani-rosa [81]
So remember the formula for working out the slope:

(y2 - y1) ÷ (x2 - x1)

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4 0
3 years ago
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poizon [28]

Answer:

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there is a parenthesis and exponents

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5 0
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Step-by-step explanation:

6 0
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