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marin [14]
3 years ago
7

If A=4x²+7x-1 and B= -x²-5x+3, then what is 3/2A-2B?

Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0

Answer:

D) it the only one that satisfies the relation for both x = 0 and x = 1

Step-by-step explanation:

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Identify the equation in slope-intercept form for the line containing the point (-4,1) and (2,3)
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Answer:

The point slope formula is

(y−y1)=m(x−x1)

Where m = the slope calculated as y2−y1x2−x1

(x1,y1)(x2,y2)

(-4 , 1) (-2 , 3)

Solve for the slope

m = 3−1−2−(−3) = 21 = m = 2

(y−3)=2(x−(−2)) Plug in known values.

y−3=2(x+2) Simplify signs

y−3=2x+4 Use Distributive property

y=−2x+4+3 isolate the y variable

answer (y = −5x+7 ) Simplify

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2 years ago
Which of the following best describes a chord?
Alinara [238K]

Answer:

The Answer is A, a line segment that has both endpoints on a circle.

Step-by-step explanation:

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3 years ago
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What is the range of this function?<br> 543210
lutik1710 [3]
7 is the range of this function
8 0
3 years ago
Look at image.................
galben [10]

Answer:

-1/3

Step-by-step explanation:

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3 0
2 years ago
Cheryl's gross pay for her pay period was $2,875. Thirty percent of her gross pay was withheld for taxes, and 12% was taken out
Zarrin [17]

Based on the calculation below, Cheryl's net pay is $1,667.50.

<h3>How do we calculate net pay?</h3>

Cheryl's net pay can be calculated using the following formula:

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Substituting for gross pay in equation (1), we have:

Net pay = $2,875 * (100% - 30% - 12%)

Net pay = $2,875 * 58%

Net pay = $1,667.50

Learn more about net pay here: brainly.com/question/14690804.

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2 years ago
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