Express the statement as an equation. Use the given information to find the constant of proportionality. A is directly proportional to x and inversely proportional to t. If x = 7 and t = 3, then A = 42.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 23CC
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Express the statement as an equation. Use the given information to find the constant of proportionality.

A is directly proportional to x and inversely proportional to t. If x = 7 and t = 3, then A = 42.

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