Number Problems, A three-digit number between 600 and 700 is one less than ...

A three-digit number between 600 and 700 is one less than 30 times the sum of the digits. Of the tens digit is one less than the unit digit, what is the number?

Help, 2. ABCD was a square sheet of paper, 6 cm on a side. As shown, corner...

2. ABCD was a square sheet of paper, 6 cm on a side. As shown, corner D was folded to point F on the diagonal BD. The area of triangle EFG equals the area of the shaded L-shaped po

Math104, financial Project. Five years ago , you bought a house for $171,00...

financial Project. Five years ago , you bought a house for $171,000, with a down payment of $30,000, which meant you took out a loan for $141,000.Your interest rate was 5.75% fixed

Number problems, The difference of two numbers is 18. The larger number is ...

The difference of two numbers is 18. The larger number is four more than twice the smaller. What are the numbers?

Quadratic equations,

Finding zeroes of polynomials, We've been talking regarding zeroes of polyn...

We've been talking regarding zeroes of polynomial and why we require them for a couple of sections now. However, we haven't really talked regarding how to actually determine them f

Fucturing, 6x960=k

6x960=k

Euler''s Constant (e), what is the definition of e

what is the definition of e

Solve example using logarithms, Example Simplify following logarithms. ...

Example Simplify following logarithms. log 4 ( x 3 y 5 ) Solution Here the instructions may be a little misleading.  While we say simplify we actually mean to say tha

Factorizing Quadratic expression, 2xsquare + 5x -12

2xsquare + 5x -12