If a plane flies at a constant speed of 'u' km/h for 'h' hours, what variable represents the total distance covered?

A variable is a letter (we often use x and y) that represents or is a holding place for a number. In statistical analysis, we will define variables and ... Dec 6, 2020 ... A variable is a letter representing some unknown; a variable always represents a number, but it carries varying values when written in an ... In 1591 Francois Viete (1540-1603) was the first person to use letters for unknowns and constants in algebraic equations. A variable is a letter (we often use x and y) that represents or is a holding place for a number. In statistical analysis, we will define variables and ... Sep 27, 2011 ... Never divide both sides of the equation by a variable, even if you're doing it to try to solve a rational equation, because there's a very real danger that you ... Aug 19, 2022 ... TabletClass Math: https://tcmathacademy.com/ Variables in algebra - what you need to know. For more math help to include math lessons, ... When we solved a system by substitution, we started with two equations and two variables and reduced it to one equation with one variable. This is what we'll do ... Additional information about Math 015SP, a course designed to yield a deeper understanding of single variable calculus 1 that must be taken concurrently with ... Discipline: Math I. Conceptual Category: Algebra. Cluster: Solve equations and inequalities in one variable. Standard: Solve one-variable equations and ... Apr 14, 2014 ... I am operating under the convention that beginning alphabet letters are constants and ending alphabet letters are variables.