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2 years ago

What is the value of x for the inequality in the box? 3 ( x − 7 ) + 4 ≥ 22

Mathematics

1 answer:

serious [3.7K]2 years ago

7 0

Step-by-step explanation:

3(x-7) + 4 = 22

or,3x-21+4 = 22

or, 3x-17 = 22

or, 3x = 22+17

or, x = 39/3

x = 13

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2 years ago

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5 employees in a company are male. the company employees a total of 20 employees. what percentage of employees are male

lakkis [162]

Answer: 25%.

Step-by-step explanation:

5/20= 0.25 or 25%

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3 years ago

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Factor the trinomial 5x^2-x-4

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Answer:

Step-by-step explanation:

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3 years ago

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Determine the value of y in the proportion 6y−10/5+7y =12 .

ira [324]

its none of them? 6y - 10/5 +7y = 12 10 divided by 5 equals 2

it will now look like this: 6y - 2 + 7y = 12

then your going to want to add 2 to both sides of the equation.

it will now look like this: 6y -2 + 7y + 2 = 12 + 2 = 14

simplify: 6y + 7y = 14

add the like terms: 13y = 14

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3 years ago

Select all of the scales that are equivalent to 3 cm to 4 km.

ra1l [238]

In mathematics, a scale can be described in charts as a marking system at predefined times, which determines the relationship between the units that are being used and their images on the graph, and the further calculation can be defined as follows:

Since in this question, the ratio is between 3 cm to 4 km you can make a $\bold{\frac{3}{4}=\frac{cm}{km}}$ split, and if you are split between 3 and 4, you get the ratio between $\bold{\frac{\frac{3}{4 \ cm}}{1\ km} = \frac{3\ cm}{ 4\ km}}$ .

$\bold{\to \frac{3 }{ 4}= 0.75}$

Therefore the final answer is "0.75 cm to 1 km"

Learn more:

brainly.com/question/15285394

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1 year ago