The line y = 8x passes through the origin, which is the point (0, 0).
We say the ordered pair (0, 0) lies on the graph y = 8x.
We are asked to solve for the width "x" in the given problem. To visualize the problem, see attached drawing.
We have the area of the swimming pool such as:
Area SP = l x w
Area SP = 10 * 16
Area SP = 160 feet2
Area of the swimming pool plus the sidewalk with uniform width:
Area SP + SW = (10 + x) * (16 + x)
160 + 155 = 160 + 10x + 16x + x2
160 -160 + 155 = 26x + x2
155 = 26 x + x2
x2 + 26x -155= 0
Solving for x, we need to use quadratic formula and the answer is 5 feet.
The value of x is
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5 feet. </span>
Range definition:
The difference between the smallest term and the largest term in the data set is called the range.
Answer: Range
Write a situation that could be modeled with the expression below.
<span>45 divided by 3 minus 2 times 4</span>
The statement that describes the volumes of the two figures relate is: <em>The </em><em>volume of the cone</em><em> is 1/3 of the </em><em>volume of the cylinder</em>
Given the following:
Volume of cylindrical-shaped container = 12 cubic feet
Volume of cone-shaped container = 4 cubic feet
Ratio of the volume of the cone to the volume of the cylinder = 4 : 12 = 1 : 3
Therefore the statement that describes the volumes of the two figures relate is: <em>The </em><em>volume of the cone</em><em> is 1/3 of the </em><em>volume of the cylinder</em>
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