Simplification, how to simplify (2p+3q){whole cube} - 18q(4p {square} - 9q ...

how to simplify (2p+3q){whole cube} - 18q(4p {square} - 9q {square})+(2p - 3q){whole cube} using simple formulae ?

Rational expression, x/4a^3 / 5x^3/6a^5x

x/4a^3 / 5x^3/6a^5x

Quadratic functions, would a slope of a quadratic function get narrower or ...

would a slope of a quadratic function get narrower or wider if the slope is changed from 3 to 2.5?

X=-2, three ordered pair

three ordered pair

Non real complex components.., I need help solving the following Algebra pr...

I need help solving the following Algebra problem. Give all solutions of the nonlinear system of equations, including those with nonreal complex components. xy=-20 3x+5y=5

Boolean,

Writing Equivalent Ratios, John can drive his car 15 miles on 2 gallons. Ho...

John can drive his car 15 miles on 2 gallons. How many gallons of gas will john need to drive 195 miles?

Algebra, To find the calorie density (D) in calories per ounce of food that...

To find the calorie density (D) in calories per ounce of food that contains c carories and weight w ounces is given by D=C/w

Integers, how to add the positive numbers to negative numbers?and what is t...

how to add the positive numbers to negative numbers?and what is the highest +5 or -3

Help, #question.0.3x-0.4y=-2.2 -0.1x-0.4y=-1.4

#question.0.3x-0.4y=-2.2 -0.1x-0.4y=-1.4