What Should Be Done in Order to Isolate the Variable

question 7

Multiple Choice

What should be done in order to isolate the variable x on one side of an equation and the numbers on the other?

• A) Carry out the opposite of the operation that appears on the same side of the equal sign as x.
• B) Cross multiply all the numbers on the same side of the equal sign as x.
• C) Divide by 100 the numbers located on the same side of the equal sign as x.
• D) Identify the common denominator of the numbers on the opposite side of the equal sign from x.

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Definitions:

Hair Cells

Sensory receptors located in the inner ear that convert sound vibrations into electrical signals that the brain can interpret.

Basilar Membrane

A key structure in the cochlea of the inner ear, it plays a critical role in the sense of hearing by allowing for the translation of sound waves into nerve impulses.

Receptor Cells

Specialized cells designed to respond to specific types of stimuli like light, sound, and chemicals, converting them into neural signals.

Color Vision Deficiency

A condition where an individual's ability to perceive differences between some of the colors that others can distinguish is less than normal.