Multiple Choice
Solve Problems Using Systems of Nonlinear Equations
-The area of a rectangular piece of cardboard shown is 780 square inches. The cardboard is used to make an open box by cutting a 5-inch square from each corner and turning up the sides. If the box is to have a volume of 1450 cubic inches, find the dimensions of the cardboard that must be used. 
A) 20 inches by 39 inches
B) 25 inches by 44 inches
C) 15 inches by 34 inches
D) 10 inches by 24 inches
Correct Answer:
Verified
Correct Answer:
Verified
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