Answer:
96
Step-by-step explanation:
Let the width be x, then the length is x + 12.
Area = length x width = x(x + 12) = 589

Solving the quadratic equation, we have that
x = 19 feet
i.e. the width is 19 feet.
Answer:
yyou should use a grapher online it does all the work
Step-by-step explanation:
Answer:
x=7, or -7
Step-by-step explanation: