<em>B</em><em>.</em><em> </em><em>y</em><em>=</em><em>3</em><em>x</em><em>+</em><em>1</em>
Step-by-step explanation:
<em>#</em><em>H</em><em>o</em><em>p</em><em>e</em><em>e</em><em>e</em><em> </em><em>Itttt</em><em> </em><em>Helppsssssss</em><em>!</em>
Answer:
400
Step-by-step explanation:
Answer:
The dimensions are
ft by
ft
The quadratic equation is 
Step-by-step explanation:
we know that
the area of rectangle is equal to
where
L is the length side of rectangle
W is the width side of rectangle
in this problem
we have

so
-----> equation A
------> equation B
substitute equation B in equation A


Find the value of L

Answer:
A
Step-by-step explanation: