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WILL GIVE BRAINLEST 100Pts!!!
ANSWER ALL QUESTIONS!

A.Write the algebraic expressions representing the length and with of Marlene's house.

B.Write the algebraic expression representing the perimeter of Marlene's house in simplest form

C.If the perimeter is 142 feet, find the value of x.

WILL GIVE BRAINLEST 100Pts ANSWER ALL QUESTIONS AWrite The Algebraic Expressions Representing The Length And With Of Marlenes House BWrite The Algebraic Express class=

Sagot :

xsychic

hi <3

a) the length would be: 2x + 2 + 1/2x - 4 + x - 2

simplified the length would be: 3.5x - 4

the width would be: x + x - 2

simplified the width would be: 2x - 2

b) the perimeter would be: 3.5x - 4 + 2x - 10 + x - 2 + 1/2x - 4 + x - 2 + 2x - 2 + 2x - 2

simplified this would be: 11x - 26

c) 11x - 26 = 142

add 26 to both sides:

11x = 168

divide both sides by 11:

x = 15.27

hope this helps :)

Answer:

a) the length would be: 2x + 2 + 1/2x - 4 + x - 2

simplified the length would be: 3.5x - 4

the width would be: x + x - 2

simplified the width would be: 2x - 2

b) the perimeter would be: 3.5x - 4 + 2x - 10 + x - 2 + 1/2x - 4 + x - 2 + 2x - 2 + 2x - 2

simplified this would be: 11x - 26

c) 11x - 26 = 142

add 26 to both sides:

11x = 168

divide both sides by 11:

x = 15.27

hope this helps :)

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