Pre-Algebra: Chapter 5-4
Adding and Subtracting Like Fractions
Fractions are easy to add and subtract provided the denominators are all the SAME! If they aren’t the same, then you better find a common denominator for them (but that is tomorrow’s lesson …)
Algebra: Chapter 8-1
Solving Systems of Equations by Graphing
Take 2 linear equations and graph them (with at least 2 points for each linear equation) and where they intersect is a “SOLUTION” to BOTH equations. Pretty simple to do, but it can be time consuming in that you have to have graph paper and a ruler and some time ….