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### Welcome to DRichardson's "About Me" page!

DRichardson(63)
About DRichardson: I am a devoted person, coming to help whoever needs me. My strong point is geometric shapes and angles.

#### What did DRichardson acccomplish on this site?

Comment from student: Thank you. But u didn't wrong i think. This is how arrived to my final answer. 4( 3x - 2)>12( x + 1) 12x-8x > 12x + 12 +8 +8 12x > 12x +20 Then if you subtract 12x from each side you will get 0 > 20. This is not a true statement so it is called an empty set.

Comment from student: I wanted to say thank you for helping me with this problem. I am having a difficult time in Algebra and need to pass this class to get my degree. Thank you again and God Bless you. You are the type of people that make a difference in the world. Your contribution is very well appreciated.

Comment from student: Thank very much!!! I really couldn't understand how to solve the problem at first. Thank you for your assistance.

Comment from student: Thank very much!!! I really couldn't understand how to solve the problem at first. Thank you for your assistance.

Comment from student: thank you so much for your help

Comment from student: thank you so much for your help

Comment from student: Hi thank you. But I'm wondering how many DIFFERENT combinations of people can be made with a group of 20, not just once. How many times will I be able to split them into 5 groups and each time have totally different groups with no person in a group with someone they were in a group with before.

Comment from student: Yes, it was me. I seem to be having email issues with this site, as to your message earlier, so I rephrased the question and resubmitted it. I hope this message gets through. Thanks.

Comment from student: thank you o much that did help me plenty !!!!!! your a very nice person.

Comment from student: thank you o much that did help me plenty !!!!!! your a very nice person.

Comment from student: thank you o much that did help me plenty !!!!!! your a very nice person.

Comment from student: Sorry, I don't know if my first response got through. I do need help with the equation please.

Comment from student: Yes I do please.

Comment from student: I understand now, thank you for your help.

Comment from student: Thank you so very much for your help!

Comment from student: Thank you so very much for your help!