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2 years ago

Yo can i get a hand here just so i dont get it wrong

Mathematics

1 answer:

Lerok [7]2 years ago

8 0

<h2>ALGEBRAIC EXPRESSIONS</h2>

$__________________________$

<h3><u>B. 72 IS THE QUOTIENT OF THE EXPRESSION</u></h3>

<u>72 is an addend</u> in the expression and not the quotient.

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The table shows the annual profits (in thousands of dollars) of a county fair from 2013 to 2016. What must the 2017 profit be (i

Snezhnost [94]

Answer:

8 hundred dollars

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3 years ago

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3 years ago

A vacant lot is being converted into a community garden. The garden and and a walkway around its perimeter have an area of 460 s

mariarad [96]

Answer:

The width of the walkway is 4 feet.

Step-by-step explanation:

The garden and a walkway around its perimeter have an area of 460 square feet.

The length of the garden = 15 feet

The width of the garden = 12 feet

Assuming that walkway is of uniform width, we can solve the following equation.

$(12+2x)\times(15+2x)= 460$

Expanding this we get;

$4x^{2}+54x+180=460$

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We will solve this using quadratic equation formula:

$x=\frac{-b\pm \sqrt{b^{2} -4ac} }{2a}$

Here a = 4 , b = 54 , c = -280

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Hence, the width of the walkway is 4 feet.

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3 years ago