The sustained wind velocity v (in meters per second) in a hurricane is given by v = 6.3   1013 − p , where p is the air pressure in millibars (mb). Read the article below.   What was the air pressure when Julia's winds were blowing at the velocity given in the article?mb

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.