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slega [8]
3 years ago
5

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Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
7 0

Answer:

really. does it have unlimited searches

Step-by-step explanation:

lilavasa [31]3 years ago
6 0

Answer:

Okay

Step-by-step explanation:

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Choose the correct simplification of the expression (−2x + 10y)(4x − 6y).
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How to determine if x and y values represent a function?
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The population in Smalltown in 2010 was 45,230 people and is growing exponentially at a rate of 2%. What will the population be
Luden [163]

Answer:

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           = 45230e0.02t

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2 years ago
The length of a rectangle is 8 more than the width. The area is 105 square centimeters. Find the length and width of the rectang
sashaice [31]

Answer:

Width =  7 cm

Length = 15 cm

Step-by-step explanation:

Let width = w

Length = w + 8

Area of rectangle = 105 sq. cm

length * breadth = 105

(w + 8)*w = 105

Use distributive property

w² + 8w = 105

w² + 8w - 105 = 0

Sum = 8

Product = -105

Factors = 15 , -7   {15 +(-7) = 8 & 15*(-7) = -105}

w² - 7m + 15m - 105 = 0

w(w - 7) + 15(m - 7) = 0

(w - 7)(w + 15) = 0

Ignore w + 15= 0 as measurements will not be in negative value

w - 7 = 0

w = 7

Width = 7 cm

Length = 7 + 8 = 15 cm

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2 years ago
A survey showed that 82% of kids play video games at home. What fraction of kids play video games at home?
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8.2/10

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2 years ago
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