Adding and subtracting rational expressions, 5/t2 + 4/t+1

5/t2 + 4/t+1

Boolean,

Factoring, factor out the greatest common fctor

factor out the greatest common fctor

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?

Example of piecewise functions, Given,                   Evaluate...

Given,                   Evaluate g(6). Solution Before beginning the evaluations here let's think that we're using different letters for the function & variable

Solve equation, 5/x-6=x/x-2

5/x-6=x/x-2

Solving equations, How do you solve 3(8p-6)+1

How do you solve 3(8p-6)+1

Solving for x and y, 2x-3y=2 5x+4y=28

2x-3y=2 5x+4y=28

Find out the compound interest, Example: We are investing $100,000 in an ac...

Example: We are investing $100,000 in an account that earns interest at a rate of 7.5% for 54 months.  Find out how much money will be in the account if, (a) Interest is comp

#variations., #If the common factor is known how do you find what the entir...

#If the common factor is known how do you find what the entire equation be (ex: A varies directly with t^2; A=8 when t=2. What is the formula?)