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Writing a multi-step expression for a real-world situation

This demo takes some thought so you may want to watch it a few times to fully understand. Writing the expression and then we simplify it so that it is more usable in future.

From  Tom Grant 17 plays 0  

Solving a distance, rate, time problem using a system of linear equations

Rate X Time = Distance problems are best organized by making a table with the columns labeled with the parts of the formula r x t = d and the different scenarios labeling the rows. Then the…

From  Tom Grant 29 plays 0  

Solving a value mixture problem using a system of linear equations

Demonstrates how to read and understand the description so that equation can be made for a 2X2 system, then solve the system using and appropriate method.

From  Tom Grant 16 plays 0  

Application problem with a linear function: Finding a coordinate given slope and a point

Using the slope formula, we enter the given information and then solve for the unknown coordinate.

From  Tom Grant 24 plays 0  

Solving a distance, rate, time problem using a linear equation

An introduction to distance, rate, and time problems where a chart is helpful to organize the information.

From  Tom Grant 22 plays 0  

Solving a one-step word problem using the formula d = rt

A simple word problem to get us started with "distance equals rate (or speed) times time.

From  Tom Grant 15 plays 0