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by phansen05
Wed Jan 26, 2011 8:57 pm
Forum: Pre-Algebra
Topic: Describe graph of interval [-4, 10]
Replies: 2
Views: 4420

Re: Describe graph of interval [-4, 10]

Thanks so much :)
by phansen05
Wed Jan 26, 2011 6:23 pm
Forum: Pre-Algebra
Topic: Describe graph of interval [-4, 10]
Replies: 2
Views: 4420

Describe graph of interval [-4, 10]

Please help having a hard time understainding this.

Describe what the graph of interval [-4, 10] looks like.

Is it a solid dot at -4, a solid dot at 10 and a heavy line that connects to the two. The dots are solid as there is a square bracket at the ends of the interval. :?:
by phansen05
Thu Jan 20, 2011 11:09 pm
Forum: Beginning Algebra
Topic: How else can you describe the two lines in this inconsistent
Replies: 4
Views: 2705

Re: How else can you describe the two lines in this inconsis

The consistent system is a system that has at least one solution. The inconsistent system is a system that has no solution. I thought the inconsistent is it would be the same slope as the intercept would be one possible equation. But that is not correct. Please let me know if that is correct, trying...
by phansen05
Thu Jan 20, 2011 5:51 pm
Forum: Beginning Algebra
Topic: How else can you describe the two lines in this inconsistent
Replies: 4
Views: 2705

How else can you describe the two lines in this inconsistent

How else can you describe the two lines in this inconsistent system? Please help!!
by phansen05
Mon Jan 17, 2011 6:22 pm
Forum: Pre-Algebra
Topic: rectangle perim. 58 in., length is 19 in more than width
Replies: 1
Views: 1301

rectangle perim. 58 in., length is 19 in more than width

Please help having a difficult time solving this problem! The perimeter of a rectangle is 58 inches. The length exceeds the width by 19 inches. Find the length and width.
by phansen05
Mon Jan 17, 2011 5:00 am
Forum: Pre-Algebra
Topic: solve x=8-4y, 3x+5y=3 using substitution method
Replies: 1
Views: 2228

solve x=8-4y, 3x+5y=3 using substitution method

I need help on this problem, the substitution method, having a gard time understanding it please help!
x=8-4y
3x+5y=3
by phansen05
Mon Jan 17, 2011 4:24 am
Forum: Pre-Algebra
Topic: Provide an example that uses the substitution method to solv
Replies: 2
Views: 1768

Provide an example that uses the substitution method to solv

Provide an example that uses the substitution method to solve two linear equations.

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