Vertical angles,

Y=a+bx, how do you solve this#question with (3,5)and (2,1) ..

how do you solve this#question with (3,5)and (2,1) ..

Lenare eqation, A police academy is training 14 new recruits. Some are work...

A police academy is training 14 new recruits. Some are working dogs and others are police officers. There are 38 legs in all. How many of each type of recruits are there?

. rectangle problems - bigger, Each side of a square is increased 4 inches....

Each side of a square is increased 4 inches. When this happens, the area is multiplied by 25. How many inches in the side of the original square?

2 step Inequality, -3/4(x=6/5)>-159/160

-3/4(x=6/5)>-159/160

Example of exponential growth, Example The growth of a colony of bacteria ...

Example The growth of a colony of bacteria is provided by the equation,                                            Q = Q e 0.195 t If there are at first 500 bacteria exist

Non-linear systems, In this section we will discussed about non-linear syst...

In this section we will discussed about non-linear systems of equations.  A non-linear system of equations is a system wherein at least one of the variables contains an exponent ot

Simplifying radicals, I am stuck on solving this problem a^1/2/a^2. Can any...

I am stuck on solving this problem a^1/2/a^2. Can anyone help?

Hcf in algebra, How to find the hcf of 36a and 12ab

How to find the hcf of 36a and 12ab

Absolute value inequalities, In the earlier section we solved equations whi...

In the earlier section we solved equations which contained absolute values.  In this section we desire to look at inequalities which contain absolute values.  We will have to exami