Writing Variables Expressions
In everyday conversation, people use word phrases that express mathematical ideas. As you read the following conversation, notice the use of mathematical expressions.
“Hi Frank. How was the car was ?” Fabulous, Gina ! We made twice as much maoney as we did last year. We washed 80 more cars than last year!” Great ! That means we’ll be able to lower the cost of the band trip by $2 per person.”
1. Identify the mathematical phrases in Frank and Gina’s conversation.
Even though you know how much money the band made last year, you can express the amount the made this year by writing expression a variable expression.
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MathIsFun.Com
How often do you hear the following terms.
1. Mathematics is Easy
2. Mathematics is Fun
3. Mathematics is Beautiful
Or maybe you often hear the following terms.
1. Mathematics is Difficult
2. Mathematics is annoying
3. Mathematics was Bikin Dizziness
and so on. Which is more often you listen to? In the first section above, if the terms above is only to please you for a moment? Meanwhile, in the second section, is it true that Mathematics as these sentences ?
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