Tutor profile: Sana S.
-5 + x = 5 Solve for x.
Bring the -5 to the right of the equal sign. This rearranges the equation to: x = 5 - (-5) x = +10
Subject: Basic Math
Amy has $30. Betty has half as much as money as Amy. What is the difference between the amount of money Amy and Betty have?
Amy has $30 So Betty has $30/2 = $15 30-15 = $!5
From the perspective of biochemical demands of the human body, why is oxygen important? In other words, what is the most important function of oxygen at the level of cellular energy?
Oxygen is the final acceptor of electrons in the electron transport chain. It is required to maintain aerobic respiration. Anaerobic respiration cannot produce enough ATP to meet the body's metabolic demands and thus after some time, damage to vital organs ensues.
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