## Homework help, Algebra

Assignment Help:
x+y=0
x=y+4

#### Help, how do i solve this problem? 3Inx=In16+In4

how do i solve this problem? 3Inx=In16+In4

#### Sigma notation expansion, How do you expand a sigma notation from x to x of...

How do you expand a sigma notation from x to x of a variable that is not defined in the index. For example, summation of i=1 to n of x?

#### I need help, Do you accept screen shot because it is a graph.

Do you accept screen shot because it is a graph.

#### Equation of a line perpendicual to the given line , what is the equation of...

what is the equation of a line perpendicular to the given line y=-x+3;(-2,-2) but passing through the given point?

#### Domain and Range, How do I find the Domain and Range?

How do I find the Domain and Range?

2.6M-2=M+13

x2=4

#### Simultaneous linear equations, solve simultaneous equations by drawing grap...

solve simultaneous equations by drawing graphs 3x+4Y=5 2X-Y=3

#### Slope, what is point slope form

what is point slope form