I think i only get some of it. this is what i did
x = -3 to 4y = 0.3 to 3if we use -3 and 3a < -1 < b
a= -2 to infiniteb= 0 to infinite
Answer:428 7/100
Step-by-step explanation:
Answer: x < 5 
Step-by-step explanation:
x + 1
< 6 
x + 1
< 6 
x < 5 
graph is attached
The width of the walkaway be 4 feet.
<h3>What is Discriminant Formula?</h3>
The discriminant formula is used to determine the nature of the roots of a quadratic equation. The discriminant of a quadratic equation
is D =
If D > 0, then the equation has two real distinct roots.
If D = 0, then the equation has only one real root.
Given that: 
also, area of walkaway = 464 square feet.
So, 

Using Discriminant method,
a=4, b=100, c=-464

w= 
w= 
So, 


Hence the width of the walkaway be 4 feet.
Learn more about discriminant formula here:
brainly.com/question/2615966
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