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Temka [501]
2 years ago
11

Which graph shows the solution to the inequality −2(2x+3)≤26?

Mathematics
1 answer:
krok68 [10]2 years ago
5 0

Answer:

x≥−8

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

−4x−6≤26

Step 2: Add 6 to both sides.

−4x−6+6≤26+6

−4x≤32

Step 3: Divide both sides by -4.

−4x/−4 ≤ 32/−4

x≥−8

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Answer:

First step

Step-by-step explanation:

Subtract the 4 to the other side making the equation

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12x+8=-1

12x=-9

x=-3/4

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3 years ago
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2) D

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Y is inversely proportional to x.
Inessa [10]

Answer:

1. xy = 63

2. y = 3

Step-by-step explanation:

Given

Variation: inverse Proportion

y = 7, x = 9

Required

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Given that thee variation is inversely proportional;

This implies that

y\ \alpha\ \frac{1}{x}

Convert variation to equation

y\ = \frac{k}{x} ----------- Equation 1

Where k is the constant of variation

Substitute 7 for y and 9 for x in equation 1

7 = \frac{k}{9}

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9 * 7 = 9 * \frac{k}{9}

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Substitute 63 for k in equation 1

y = \frac{63}{x}

Multiply both sides by x

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xy = 63

Hence, the equation connecting x and y is xy = 63

Solving for when x = 21

Substitute 21 for x in the above equation

21 * y = 63

Divide both sides by 21

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4 0
3 years ago
The graph shows that you are traveling at a constant rate. Three of the statements are true. Which is NOT?
Bess [88]

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