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3 years ago

7/9 z - 18 + 1/3z if z = 27

Mathematics

1 answer:

OLEGan [10]3 years ago

5 0

Answer:

Step-by-step explanation:

7/9 x 27 - 18 + 1/3 x 27

Express 7/9 ×27 as a single fraction.

7 x 27 / 9 - 18 + 1/3 x 27

Multiply 7 and 27 to get 189.

189/9 - 18 + 1/3 x 27

Divide 189 by 9 to get 21.

21 - 18 + 1/3 x 27

Subtract 18 from 21 to get 3.

3 + 1/3 x 27

Multiply 1/3 and 27 to get 27/3.

3 + 27/3

Divide 27 by 3 to get 9.

3+9

Add 3 and 9 to get 12.

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3 years ago

Navin gave his brother 1/5 of his money and her sister 5/8 of the remainder. Navin remained with $12.00 (a) Calculate how much m

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Answer:

$40

Step-by-step explanation:

Fraction Navin gave his brother = 1/5

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3 years ago

Rick needs to hire a new employee. Current projections indicate that the department will generate $5 million USD in gross revenu

Dima020 [189]

The maximum salary that Rick can offer a new employee based on the budgeted and current projections is <u>$93.750</u>.

<h3>What is a budget projection?</h3>

A budget projection is qualitative and quantitative data developed for making a long-term prediction of estimated future financial results.

<h3>Data and Calculations:</h3>

Projected gross revenue = $5 million

The annual profit margin on cost = 25%

Annual profit in dollars = $962,500 ($3,850,000 x 25%)

Projected expenses for the year = $3,850,000

Actual cost of an employee = $187,500 ($5,000,000 - $3,850,000 - $962,500)

The expected maximum salary for the new employee = $93,750 ($187,500/2)

Thus, Rick cannot avoid offering a new employee more than <u>$93,750</u> if he must maintain a 25% annual profit margin on cost.

Learn more about budget projections at brainly.com/question/24940564

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