Friday, February 3, 2012

im so confused
find the solution set of the below inequality using these replacement sets {0,1,2,3,4}
13-2x grater or equal to 6


and the other one is

A driver drove 10 fares between Lax park to the flea center each trip coast $12.75. the driver received an average tip of $2.25 for each trip which one of these expression represents the total amount earned
a. 12.75(10)+2.25
b.2.25(10+12.75)
c.12.75(10+2.25)
d.10(12.75+2.25|||first problem: all it is asking you to do is replace x by each of the numbers in the set {0,1,2,3,4} and find out if the answer is greater than or equal to 6. If it is then put that number and all others that work in set notation and you have the solution set.

First of all figure it out yourself using YOU as the driver. then see which of the answers give you that same answer. One of them does. and you will find out which if you understand the order of operations used in mathematics.

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