3 years ago

What is the second step in solving the equation: 3x−5=19

Mathematics

2 answers:

stepladder [879]3 years ago

7 0

Answer:

Add 5 to remove the negative 5 from the left side.

Step-by-step explanation:

3x-5=19

3x-5(+5)=19

pogonyaev3 years ago

7 0

Answer:

Step-by-step explanation:

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Answer:

1/80 of the agency's employees have PhDs.

Step-by-step explanation:

Given that:

Total number of employees = 4000

Number of employees with bachelors degree = 1000

Fraction of employees with graduate degree = 1/4 of 1000 = 250

1/5 of the employees with graduate degrees have PhD.

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Now,

Fraction of PhD employees to total employees = $\frac{50}{4000} = \frac{1}{80}$

Hence,

1/80 of the agency's employees have PhDs.

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Answer:

Step-by-step explanation:

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Cross multiplication

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Another way to think about:

6 + half of 6 = 9

Then

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