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Masja [62]
3 years ago
10

3y−3x=21 Put the following equation of a line into slope-intercept form, simplifying all fractions.

Mathematics
1 answer:
sukhopar [10]3 years ago
7 0

Answer:

y = x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c )

Given

3y - 3x = 21 ( add 3x to both sides )

3y = 3x + 21 ( divide all terms by 3 )

y = x + 7 ← in slope- intercept form

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Answer:

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Step-by-step explanation:

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4 0
1 year ago
Which number line shows the solution set for |y-9| &lt;12
RUDIKE [14]

Answer:

Option c

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Step-by-step explanation:

The absolute value is a function that transforms any value x into a positive number.

Therefore, for the function f(x) = |x|  x> 0 for all real numbers.

Then the inequation:

|y-9| \leq 12 has two cases

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-(y-9)    if y < 9 (ii)

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y \leq 9 + 12\\y\leq21

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Then the solution is:

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8 0
3 years ago
What is M G to the nearest tenth
horsena [70]

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4 0
2 years ago
The concentration C (in mg/dl), of a certain antibiotic in a patient's bloodstream is given by C(t)=50 t /(t^2 + 25) where t is
marishachu [46]
Given that the concentration has been modeled by the formula:
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where:
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