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Kazeer [188]
3 years ago
15

Solve the inequality and graph the solution set on a number line 200-4.5x less then equal to 20

Mathematics
1 answer:
rodikova [14]3 years ago
3 0

ANSWER

x \geqslant 40

See graph

EXPLANATION

The given inequality is

200 - 4.5x  \leqslant 20

Group like terms.

- 4.5x \leqslant 20 - 200

- 4.5x \leqslant  - 180

Divide both sides by -4.5 and reverse the sign of the inequality.

x \geqslant   \frac{ - 180}{ - 4.5}

x \geqslant 40

See attachment

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2 *1 =2

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Step-by-step explanation:

5 0
3 years ago
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a phone company offers two monthly plans. plan A costs 13 plus an additional 0.16 for each minute of calls. Plan B costs 24 plus
vladimir1956 [14]

Answer:

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Step-by-step explanation:

17 + .11x = 22 + .07x

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3 years ago
Help with this question, please
Leya [2.2K]

Answer:

12.57 inches

Step-by-step explanation:

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8 0
2 years ago
Please help as soon as possible
Aleks [24]

Answer:

c= 12.19

Step-by-step explanation:

Let's solve for c.

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Step 2: Add -21.2x to both sides.

c+21.2x+−21.2x=21.2x−12.19+−21.2x

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Answer:

c=−12.19

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