1. Polynomials Area Applications Treasure Hunt Answer Sheet
Name: Date: Period:
Polynomials Area Applications Treasure Hunt Answer Sheet

2. Polynomials Area Applications Treasure Hunt Answer Sheet
Name: Date: Period:
Polynomials Area Applications Treasure Hunt Answer Sheet

3. ? ? M Y Mathematical Treasure-hunt: Mathematical Treasure-hunt:
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Mathematical Treasure-hunt:
Previous Answer ?
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Previous Answer
42X2+5x+7
25(60-x) M Y
A large room has the dimensions shown below. A partition is to be installed so that 2 classes can use it. The area of the smaller classroom is 25x. How can the area of the larger room be expressed in terms of x?   
(25+60)x
25(60-x)
60-25x
60(25-x)
A large room has the dimensions shown below. A partition is to be installed so that 2 classes can use it. The area of the smaller classroom is 40x. How can the area of the larger room be expressed in terms of x?
(40)(75)/2x
(75-x)(40)
75-40x

4. ? ? W O Mathematical Treasure-hunt: Mathematical Treasure-hunt:
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Mathematical Treasure-hunt: ?
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Previous Answer
(75-x)(40)
Previous Answer
4.5 W O
The area of a rectangle is given by the equation 2k2 – 5k = 18, in which k is the rectangle’s length. What is the length of the rectangle?
1.5 2
4.5 6
The area of a rectangle is given by the equation 3k2 – 4k = 15, in which k is the rectangle’s length. What is the length of the rectangle? 1 3 2 5

5. ? ? L F Mathematical Treasure-hunt: Mathematical Treasure-hunt: 3 4
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Mathematical Treasure-hunt: ?
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Previous Answer 3
Previous Answer 4 L F
The area of a rectangle is given by the equation 2k2 – 5k = 12, in which k is the rectangle’s length. What is the length of the rectangle?
1.5 3 4 5
The area of a rectangle is 3x2 + 14x+8, and the width is x+4. Which expression best describes the rectangle’s length?
3x + 2
2x + 4
2x + 2
3x – 2

6. ? ? P A Mathematical Treasure-hunt: Mathematical Treasure-hunt: 3x + 2
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Mathematical Treasure-hunt: ?
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Previous Answer
3x + 2
Previous Answer
2x + 4 P A
The area of a rectangle is 2x2 + 16x+24, and the width is x+6. Which expression best describes the rectangle’s length?
2x + 4
3x - 2
3x + 2
2x – 4
The area of a rectangle is 6x2 + 20x - 16, and the width is 3x-2. Which expression best describes the rectangle’s length?
2x - 8
3x - 7
2x + 8
3x + 7

7. ? ? D G Mathematical Treasure-hunt: Mathematical Treasure-hunt: 2x + 8
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Mathematical Treasure-hunt: ?
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Previous Answer
2x + 8
Previous Answer
8x2+10x-3 D G
The dimensions of a rectangle are given as a length of (5x-3) and a width of (3x+ 4). Write an expression to represent the area of the rectangle.
The dimensions of a rectangle are given as a length of (4x-1) and a width of (2x+ 3). Write an expression to represent the area of the rectangle.

8. ? ? I V Mathematical Treasure-hunt: Mathematical Treasure-hunt: 4x+16
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Mathematical Treasure-hunt: ?
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Previous Answer
15x2+11x-12
Previous Answer
4x+16 I V
Describe the perimeter of the entire rectangle with the given dimensions.
Describe the area of the entire rectangle with the given dimensions. x 2 6 x 2 6

9. ? ? E R Mathematical Treasure-hunt: Mathematical Treasure-hunt:
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Mathematical Treasure-hunt: ?
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Previous Answer
X2+8x+12
Previous Answer
25X2+20x+4 E R
The length of a side of a square is 5x What is the perimeter and area of this square in terms
of x ?
A sidewalk was built around a rectangular garden. Write an expression to describe the area of the sidewalk in terms of x ?

10. Find the volume of the following box in terms of x
Mathematical Treasure-hunt: ?
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Mathematical Treasure-hunt: ?
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Previous Answer
3x2+1x
Previous Answer
2X3+7x2+3x S Z
Find the total area of the figure if the shaded region is 6x2+ 5x + 7 and the corners are square regions with side length 3x.
Find the volume of the following box in terms of x