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3 years ago

Jamie wants to build a rectangular fence around a new garden. He can afford at most 70

1 answer:

8 0

Option B is correct. Yes, (9, 22) is a solution to the inequalities and the measurements will fit in the space.

The formula for calculating the perimeter of the rectangular fence is expressed as:

A = 2(L + W) where:

L is the length

W is the width

If Jamie can afford at most 70feet to build a rectangular fence is expressed as:

2L + 2W ≤ 70

We are to check if the garden measure 9 feet by 22 feet. To do this we are to substitute L = 9 and W = 22 into the formula to check if the result will be less than 70

On substituting:

= 2(9) + 2(22)

= 18 + 44

= 62 feet

Since 63 feet is less than 70 feet, hence we can conclude that Yes, (9, 22) is a solution to the inequalities and the measurements will fit in the space.

Learn more here: brainly.com/question/17229451

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3 years ago

In 2010, the population of Kingsford was 8000. By 2014 the population had increased by 15% and 2/5 of the population was age 12

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<h2>Hello!</h2>

The answer is: The population age 12 or under was 3680.

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We must remember that we cannot work with percentage values, so, to make 15% a real number, we need to divide it by 100:

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Now, calculating the population that was age 12 or under, knowing that it was 2/5 of the total population, we have:

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Have a nice day!

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<h3>Hope this helps!✌️</h3>

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