book
Maths Puzzle
Numerical Ability
How to solve each equation. Then check your Solution
4.4s+6.2=8.8s-1.8
1/2b+4=1/8b+88
5(p+3)+9=
3(p-2)+6
0.03g-(2g+3)=1.8
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book Other Question
____8______ - ______7_____
y^2-16 y^2 - y- 12
I do not understand how to factor the demoninator to find a LCD.
~K v ~ M / ~J v ~M
How do I tell if this is valid or invalid??