Karen, I need help solving -5=1/4(4+20r)-8r

I need help solving -5=1/4(4+20r)-8r

Boolean,

Solving the inequalities, Inequalities Involving > and ≥ Once again l...

Inequalities Involving > and ≥ Once again let's begin along a simple number example.                                                     p ≥ 4 It says that whatever p i

Pre-algebra, Having trouble with algebra, very confusing

Having trouble with algebra, very confusing

I just don''t get it, Determine which system below will produce infinitely ...

Determine which system below will produce infinitely many solutions. 2x + 5y = 24 2x + 5y = 42 3x - 2y = 15 6x + 5y = 11 4x - 3y = 9 -8x + 6y = -18 5x - 3y = 16 -2x + 3y =

Central Angle, A segment of a circle has an area of 4.3 square feet, and th...

A segment of a circle has an area of 4.3 square feet, and the radius of the circle is 2 feet. Find the central angle.

Transformations, how do i solve transformations,one to one formuals onto fo...

how do i solve transformations,one to one formuals onto formulas

Factoring, How can x raised to the second power mines x mines 2 . can be fa...

How can x raised to the second power mines x mines 2 . can be factored as (x+1)(x-2)

Solve a equation, how do you solve a equation

how do you solve a equation

Equations and Problem Solving, Is there anyone who can help me for free?

Is there anyone who can help me for free?