06:42 duration 6 minutes 42 seconds
Solving a distance, rate, time problem using a…
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…
02:11 duration 2 minutes 11 seconds
Combining like terms: Integer coefficients
Three examples of adding like terms with both positive and negative coefficients