Multiple Choice
Solve the problem using two linear equations in two variables and Cramer's rule.
-The perimeter of a rectangle is 25 units. If the width is doubled and the length is tripled, the perimeter is 53 units. Determine the original width and length.
A) width = 11 units, length = 1.5 units
B) width = 8 units, length = 13 units
C) width = 22 units, length = 3 units
D) width = 9 units, length = 18 units
Correct Answer:

Verified
Correct Answer:
Verified
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