I need help in algebra, here are the problems, can some one tell me the answers or tell me how to do them???
Simplify.
1) –15 – 6 – [–7 – (–10)]
2) The difference between 81 and –6, decreased by –29.
3) 8 – (y + 8)
4) The opposite of the difference between x and 4
5) –(10 – k) – (k – 12)
Evaluate the expression if a = –4, b = 5, and c = –1.
6) | b – c | – a
7) The difference in altitude between the highest and lowest points in Louisiana is 164.592 m. If Driskill Mountain, the highest point, is 163.068 m above sea level, what is the altitude of New Orleans, the lowest point?
Thanks! : )
2006-10-12
07:07:13
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3 answers
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asked by
yhwh_loves_you
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