exam Maths Puzzle Numerical Ability

How would you find the maximum area of a rectangle with a perimeter of 144 inches? I am having trouble understanding how to solve this.

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exam Other Question

How many terms are there in the following expression: 3x^3 � 64x^2 + 12x + (4-2)?@ Terms are items that are added or subtracted; you always have at least one term (positive or nega I just submitted a question - Please solve for y2.