We offer radon testing for your Chicago home which can be done at the time of your home inspection. Radon testing is done by a Licensed Radon Measurement Professional. Radon testing cost is $200-$225 and can be scheduled when you schedule your home inspection. Here is some radon information compiled from various government radon websites: Radon is a Radioactive Gas. Radon is a radioactive element that is part of the radioactive decay chain of naturally occurring uranium in soil.
Intermediate Algebra is a course that involves relations and its use. Intermediate Algebra along with Elementary Algebra course provides a solid foundation to higher mathematics course such as College Algebra, Pre-Calculus and Calculus.
Glad to hear you have learned this very important material! This is considered a remedial course in college. To my memory, the progression for advanced students was: 6th grade: pre-algebra. 7th grade: algebra. 8th grade: geometry. 9th grade: algebra 2 (I guess this is intermediate algebra)