there are many things in ch8 you have to be more specific on what the question is
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8n = 1 n = 1/8
In algebra, 8n means to multiply n and 8. (8xN)
In algebra, a quotient is the answer to a division problem. For example, in "8 divided by 4 equals 2," 2 is the quotient.
You do. Probably every day. If you learn basic algebra, you grasp the concept of how quantities of different variables add together to give a total quantity.For example, if you go the cinema and spend £8 or $, on a ticket and 3 bottles of coke and you know the ticket was £5 then it follows that the coke cost £3, and £1 each bottle. Sure you might not write down x:price of coke, and 5 +3x=8, therfore x =1. But the concept is there and if you hadn't done algebra then you wouldn't have that concept. (And don't say that's just addition as it's not-it's actually algebra!)This is only 1 example, there are millions. So next time you hear someone whining about algebra you can explain how they use it in everyday life.
8... learn algebra