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Inessa [10]
3 years ago
15

Which points are solutions to the linear inequality y < 0.5x + 2? Check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1,

–2) (1, 2)
Mathematics
2 answers:
Sauron [17]3 years ago
6 0
1/2 is linear inequality
aleksandr82 [10.1K]3 years ago
5 0

Answer:

A) (-3,-2)

C)  (-1,-2)

E)  (1,-2)

F) (1,2)

Step-by-step explanation:

we have

y

we know that

If a ordered pair is a solution of the inequality

then

the ordered pair must be satisfy the inequality

Verify

Point A) (-3,-2)

Substitute the value of x and value of y in the inequality an compare

-2

-2 -------> is true

The ordered pair (-3,-2) is a solution of the inequality

Point B) (-2,1)

Substitute the value of x and value of y in the inequality an compare

1

1 -------> is not true

The ordered pair (-2,1) is not a solution of the inequality

Point C) (-1,-2)

Substitute the value of x and value of y in the inequality an compare

-2

-2 -------> is true

The ordered pair  (-1,-2)  is a solution of the inequality

Point D) (-1,2)

Substitute the value of x and value of y in the inequality an compare

2

2 -------> is not true

The ordered pair (-1,2) is not a solution of the inequality

Point E) (1,-2)

Substitute the value of x and value of y in the inequality an compare

-2

-2 -------> is true

The ordered pair  (1,-2) is  a solution of the inequality

Point F) (1,2)

Substitute the value of x and value of y in the inequality an compare

2

2 -------> is true

The ordered pair  (1,2) is  a solution of the inequality


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Now 2/3 of 10 :

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When Angela calculated her net worth; she got this: Net Worth = $435 - $560 = - $125. What does her negative net worth mean?
Tcecarenko [31]

Answer:

The negative net worth mean her liabilities are larger than her assets.

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation

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What is the solution for the following equation?<br> x^2-6x+9=11
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Make one side equal zero
minus 11 to both sides
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another quadratic equation

if you hahve
ax^2+bx+c=0
x=\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}

1x^2-6x-2=0
a=1
b=-6
c=-2

x=\frac{-(-6)+/- \sqrt{(-6)^{2}-4(1)(-2)} }{2(1)}
x=\frac{6+/- \sqrt{36+8} }{2}
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aprox
x=6.31662 or -0.316625
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