Please finish fast! doesnt have to be perfect. on a timer

Indicate all the sets to which the number belongs.

Simplify using the order of operations:

Eight less than negative nineteen

Simplify the expression:

13(5*y* – 4) – 7*y*

13(5

Solve the equation:

The sum of two consecutive even integers is 78. Find the least of the two integers.

Solve the inequality. Write your answer in interval notation.

10(*x* – 3) – 9*x* > 3

10(

Solve the inequality. Write your answer in interval notation.

–2 < –2*y* + 21 < 4

–2 < –2

Which of the following points lies on the *y*-axis?

Find the *x-* and *y*-intercepts:

*y* = 2*x* + 23

If the slope of a line is , the slope of a line perpendicular to it would be:

Find the equation of the line with slope and *y*-intercept .

Solve the system using the substitution method:

10*y* + 2*x* = 106

*x* = –5*y* + 55

10

Solve the system using the addition method:

7*x* + *y* = –13

9*x* – *y* = –3

7

9

Simplify the expression. Assume that all variables are non-zero.

Write the number in scientific notation:

A red blood cell is about 0.000007 meters in diameter.

A red blood cell is about 0.000007 meters in diameter.

Subtract, then simplify the result.

(–15*x*^{2} + 18*x)* – (–3*x*^{2} + 5*x*)

(–15

Multiply:

Factor out the greatest common factor:

Factor completely:

*x*^{2} + 5*x* + 20

Factor completely:

8*x*^{3} – 1

8

Find all solutions to the equation:

(3*x* – 4)(*x* – 3) = 8

(3

Subject | Mathematics |

Due By (Pacific Time) | 05/16/2014 10:40 am |

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