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exis [7]
3 years ago
10

40x-25 y = 180 Solve for x and y

Mathematics
1 answer:
Lostsunrise [7]3 years ago
6 0

Answer:

x=

5 /8y+9/2

Step-by-step explanation:

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write a symbolic rule to represent the relationship in which the output variable y is 12 less than the input variable x.what is
sveticcg [70]

Answer:

the value of output is 29

Step-by-step explanation:

the output variable y is 12 less then the input variable x.

Input variable is x, output variable is y

output values = input variable - 12

now plug in the variable in the equation

output values = input variable - 12

Given the input value is 41

Substitute 41 for x

the value of output is 29

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2 years ago
What are two decimals with thousandths that would give 0.2 when rounded to the nearest tenth and 0.20 when rounded to the neares
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To answer your questions, 3.216 and 7.203.
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3 years ago
What method most efficient to use to solve x^2+4x+3=0
Alik [6]
My recommendation would be to factor..
x² + 4x + 3 = 0 factor the left side into two binomials
(x + 3)(x + 1) = 0 set each of these binomials equal to zero and solve

x + 3 = 0 Implies x = -3
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3 years ago
18.25=4(1.5-3.75x)-.25(4x-5) wat is x?
sdas [7]
The answer is x= - 11/ 16
You can check this by plugging in x for -11/16



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