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Instructors use virtual classroom software allowing video, voice, text, screen sharing, and whiteboard interaction.
The algebraic expression are not like terms, because the variable is not the same.
We cannot add the 4 pencils to the 2 books - they are not the same kind of object. Similarly with algebra, we can only add (or subtract) similar "objects", or those with the same letter raised to the same power.
If this had not been done for you, you might have written it like this:.
Since the direction asked for an expression, I don’t need an equal sign.
An equation is written with an equal sign and an expression is without an equal sign.
At this point we don’t know the total number of tickets.
Designed around performance objectives that reflect national and state mathematical standards and drawing on video lectures provided by Thinkwell, these courses demonstrate how mathematical issues arise out of real-life situations.
Concepts are assessed through challenging quizzes and chapter tests.
For more difficult questions, the child may be encouraged to work out the problem on a piece of paper before entering the solution.
We hope that the kids will also love the fun stuff and puzzles.