Multiplying and dividing real numbers, which of the following cereals is th...

which of the following cereals is the best buy?

FACTORING WITH TRAIL AND ERROR, you can use the equation -b +or- Square ro...

you can use the equation -b +or- Square root of bsquared - 4(a)(c)over 2a. But if you number for b is b is negative it will become positive??? And if the number was + it will Beco

Arithmetic sequences, 14th term 60, 68, 76, 84, 92, ...

14th term 60, 68, 76, 84, 92, ...

Quadratic equations,

Algebraic Equation, The sum of digits of a number is 9 If the digits of the...

The sum of digits of a number is 9 If the digits of the number are reversed the number increases by 45 What is the original number?

System of equation problem., Solve the system y = -x + 7 and y = -0.5(x - 3...

Solve the system y = -x + 7 and y = -0.5(x - 3)^2 + 8

Expression with positive exponents, c^-3|d^-8

c^-3|d^-8

Solving systems using substitution, i dont know how to do this equation y=...

i dont know how to do this equation y=x+3 2x+y=6

Inverse function, Write the inverse function of: f(x)=4x-1

Write the inverse function of: f(x)=4x-1

Use the quadratic formula to solve the equation, Example :   Use the quadra...

Example :   Use the quadratic formula to solve following equation.                            x 2 + 2x = 7 Solution Here the important part is to ensure that before we b