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arsen [322]
2 years ago
9

What is the solution set to the inequality 5(x – 2)(x + 4) > 0

Mathematics
1 answer:
Fittoniya [83]2 years ago
7 0
<span>5(x – 2)(x + 4) > 0
  (5x-10)(x+4)>0
   6x -6  > 0 
        +6  +6
       6x >
</span>x<-4 or x>2
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Find the points of Intersection of these graphs
geniusboy [140]

Answer:

the line crosses the parabola at (-2,4) and (3,9)

Step-by-step explanation:

y=x^2

y=x+6

set them equal to each other

x^2=x+6, now set it equal to zero

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8 0
3 years ago
A piggy bank is full of dimes and quarters. The total
Talja [164]

She has  27 quarters and 73 dimes.

Write a system of equations.

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x+y=100

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∴0.25x + 0.10(100 - x) = 14.05

0.25x+10−0.10x=14.05

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A mathematical equation is a formula that uses the equals sign to represent the equality of two expressions. The meanings of the word equation and its cognates in various languages can vary slightly. For instance, in French, an equation is defined as having one or more variables, whereas, in English, an equation is any well-formed formula that consists of two expressions linked by the equals sign.

Finding the values of the variables that cause the equality to hold true is the first step in solving an equation with variables. The unknown variables are also known as the variables for which the equation must be solved, and the unknown variable values that fulfill the equality are known as the equation's solutions. Equations come in two varieties: identities and conditional equations.

To learn more about account form the given link:

brainly.com/question/10413253

#SPJ9

3 0
1 year ago
6<br> 5<br> -3 -2 -1<br> 2 3 4 5 6<br> -2<br> -3<br> Equation:
Ann [662]

Answer:

y=3x+2

Step-by-step explanation:

8 0
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