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PolarNik [594]
2 years ago
12

Which of the following is a solution of the inequality? -3 < 2x + 1 < 5

Mathematics
1 answer:
Annette [7]2 years ago
4 0

Answer:

-2<x<2

Step-by-step explanation:

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Which point is on the graph of a direct variation equation in which k=0.4?
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Answer:

B. (10,4)

Step-by-step explanation:

Let x be the independent variable and y represents the dependent variable in the graph,

∵Graph represents the direct variation,

⇒ y ∝ x

⇒ y = kx

Where, k is the proportionality constant.

Here, k = 0.4,

⇒ Equation that shows in the graph would be,

y = 0.4x

At (4, 10),

10 = 0.4(4) ( False ),

⇒ (4, 10) is not in the graph.

At (10, 4),

4 = 0.4(10) ( True )

⇒ (10, 4) is on the graph.

At (0.04, 10),

10 = 0.4(0.04) ( false )

⇒ (0.04, 10) is not on the graph.

At (10, 0.04),

0.04 = 0.4(10) ( false )

⇒ (10, 0.04) is not on the graph.

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4 years ago
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16. PM = 26x + 8x^2y

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2 years ago
4(3x-2)+6x(2-1) simplified
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Answer:

The answer is 18x - 8.

Step-by-step explanation: Trust me, an know a lot about math.

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marusya05 [52]
The answer will be $200
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Answer this question, real quick
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