Friday, December 21, 2007
Thursday, December 20, 2007
Equivalent Expressions
Equivalent Expressions
From: guest028d90, 40 seconds ago
Algebra 1
Explanations on Equivalent Expressions
SlideShare Link
Equivalent Expressions
Equivalent Expressions
From: guest028d90, 40 seconds ago
Algebra 1
Explanations on Equivalent Expressions
SlideShare Link
combining like terms using commutative property
Section 8, Problem 3.
3 + 6a + -4 + -5a --> you can move around like terms like 3 and -4, and combine them using the commutative property, since this is an addition problem.
After combining the like terms: 6a and -5a, and 3 and -4, The problem is simplified to:
-1 + 1a
Final solution: -1 + 1a
3 + 6a + -4 + -5a --> you can move around like terms like 3 and -4, and combine them using the commutative property, since this is an addition problem.
After combining the like terms: 6a and -5a, and 3 and -4, The problem is simplified to:
-1 + 1a
Final solution: -1 + 1a
secton 7 problem 4
.125 is equal to the fraction 1/8
the Work:
the Work:
Since there are 3 digits in 125, the very last digit is the "1000th" decimal place.
So we can just say that .125 is the same as 125/1000.
125/1000 is not in simplest form we divide the GCD or the greatest common denominator in this case it is 125. 125/125=1 and 125/1000=8 so final answer is 1/8
Wednesday, December 19, 2007
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