3). Angle problems: Find angle "A":
A = ________ 4). Negative numbers:
e). I am on the shore of the Dead Sea. Its altitude is -242 feet (242 feet below sea level). I drove to Damascus, Syria, whose altitude is +688 feet. What was my altitude gain? Answer: _______ 5). Algebra problems: Evaluate for A = 11, B = 22, C = 3:
Solve these equations:
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