Solving Two-Step Equations
... Two-Step Equation: an equation that involves “undoing” two operations ...
... Two-Step Equation: an equation that involves “undoing” two operations ...
6-3 Solving Systems by Elimination
... adding the two equations. The result is one equation that has only one variable: 6x = -18. When you use the elimination method to solve a system of linear equations, align all like terms in the equations. Then determine whether any like terms can be eliminated because they have opposite coefficients ...
... adding the two equations. The result is one equation that has only one variable: 6x = -18. When you use the elimination method to solve a system of linear equations, align all like terms in the equations. Then determine whether any like terms can be eliminated because they have opposite coefficients ...
7.5 7.6 Solving Rational Eqs and Applications
... 1. A traveling salesman drives from home to a client’s store 150 miles away. On the return trip he drives 10 miles per hour slower and adds one-half hour in driving time. At what speed was the salesperson driving on the way to the client’s store? Let ___be the ________________________________. ...
... 1. A traveling salesman drives from home to a client’s store 150 miles away. On the return trip he drives 10 miles per hour slower and adds one-half hour in driving time. At what speed was the salesperson driving on the way to the client’s store? Let ___be the ________________________________. ...
Itô diffusion
In mathematics — specifically, in stochastic analysis — an Itô diffusion is a solution to a specific type of stochastic differential equation. That equation is similar to the Langevin equation used in physics to describe the Brownian motion of a particle subjected to a potential in a viscous fluid. Itô diffusions are named after the Japanese mathematician Kiyosi Itô.