Final answer:
There are two quadrants on a coordinate plane with positive x-values: Quadrant I and Quadrant IV.
Step-by-step explanation:
There are two quadrants on a coordinate plane that have positive x-values.
Quadrant I has positive x-values and positive y-values, Quadrant II has negative x-values and positive y-values, Quadrant III has negative x-values and negative y-values, and Quadrant IV has positive x-values and negative y-values.
However, since the question asks specifically about quadrants with positive x-values, the answer is two quadrants: Quadrant I and Quadrant IV.
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