Math problems

[KayNits]

I will pay 2m for this.

Rules:
1. Must show COMPLETE work for ALL problems.
2. Must be sent in note pad, over my MSN.
3. If you miss one problem, I will not pay.. obviously.


1. Prime Factorization of 504?

2. Find two numbers whose product is -42 and whose sum is -11.

3. Find two numbers whose product is 42 and whose sum is -13.

4. List the members of the set [6/11, SqRootof15, -8, Sqrootof81, -2.57, Pi )
following:
a. integers
b. rational numbers
c. irrational numbers
d. real numbers
e. Evaluate 5/18 - 3/4 + 4 and a half (41/2)

5. Evaluate - -4+4(5-8)^2 (exponent)

6. Translate each phrase to an algebraic expression
a. The difference of twice x and 15
b. Twice the difference of x and 15.
c. 3 more than the quotient of 11 and x

9. Remove Parenthese and simply
a. 2(3x-5)(-4)
b. 2(3x-5)-(4)

10. Simplify 56(3/7x-5/14) (the / stands for fractions)

11. Simplify. 12x-15y-5x+2y




Note:

When I used / it stands for the bar for fractions, no division.



This is some sort of a giveaway, I know the answers already!


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