SOLUTION: The perimeter of a rectangle is 210 feet. Describe the possible lengths of a side if the area of the rectangle is not to exceed 2250 square feet. Your answer should be one inter

Question 1018971: The perimeter of a rectangle is 210 feet. Describe the possible lengths of a side if the area of the rectangle is not to exceed 2250 square feet.
Your answer should be one interval in each box.
ANSWER: The length (in feet) of a side is in the interval....
or in the interval....

Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!
w and L, dimensions;

Check around the critical values L as , or 30 and 75.
;
You cannot use L=0.
(0,30] ?
[30,75]?
[75,infinity) ?
Which interval will work?

RESULT: Only the first listed interval will work.

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