boardwalk be? 35. Note Board Design You are designing a note board that is made of corkboard and dry erase board. The area of the corkboard is 6 square feet. Dry Corkboard x ft board erase a. Write an equation for the area of the corkboard. b. Find the dimensions of the corkboard. Ex + 1) ft – 1.5 ft- c. Find the area of the dry erase board.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter8: Polynomials
Section8.6: Factoring Quadratic Trinomials
Problem 53HP
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#35 please

Copyright ©by McDougal Littell, a division of Ho
EC
34. Boardwalk A boardwalk is being built along two sides
of a beach area. The beach area is rectangular with a
width of 80 feet and a length of 120 feet. The boardwalk
will have the same width on each side of the beach area.
If the combined area of the beach and the boardwalk is
16,500 square feet, then the area can be modeled by
(x+ 80)(x + 120) = 16,500. How wide should the
boardwalk be?
80 ft
xft
%3D
tx ft+
-120 ft
35. Note Board Design You are designing a note board
that is made of corkboard and dry erase board. The
Dry
Corkboard
x ft
board
erase
area of the corkboard is 6
square
feet.
a. Write an equation for the area of the corkboard.
Ex + 1) ft – 1.5 ft-
b. Find the dimensions of the corkboard.
c. Find the area of the dry erase board.
Algebra 1
Chapter 9 Resource Book
Transcribed Image Text:Copyright ©by McDougal Littell, a division of Ho EC 34. Boardwalk A boardwalk is being built along two sides of a beach area. The beach area is rectangular with a width of 80 feet and a length of 120 feet. The boardwalk will have the same width on each side of the beach area. If the combined area of the beach and the boardwalk is 16,500 square feet, then the area can be modeled by (x+ 80)(x + 120) = 16,500. How wide should the boardwalk be? 80 ft xft %3D tx ft+ -120 ft 35. Note Board Design You are designing a note board that is made of corkboard and dry erase board. The Dry Corkboard x ft board erase area of the corkboard is 6 square feet. a. Write an equation for the area of the corkboard. Ex + 1) ft – 1.5 ft- b. Find the dimensions of the corkboard. c. Find the area of the dry erase board. Algebra 1 Chapter 9 Resource Book
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