Math, math help

math help

Factor completely, 6x^3+3x^2-18x

6x^3+3x^2-18x

Quadratic equations,

Solving inequalities.., what is the solution set y>2

what is the solution set y>2

ALG, if a-2b=5 then a3-8b3-30ab

if a-2b=5 then a3-8b3-30ab

Age Problem, The sum of the ages of Dorothy and Dona is 41. In 5 years, Dor...

The sum of the ages of Dorothy and Dona is 41. In 5 years, Dorothy will be twice as old as Dona. Find their age 3 years ago.

Test prep, 1). Using the function: y=y0,(.90)^t-1. In this equation y0 is t...

1). Using the function: y=y0,(.90)^t-1. In this equation y0 is the amount of initial dose and y is the amount of medication still available t hours after drug is administered. Supp

Linear equations, one no. is 7 more than another and its square is 77 more ...

one no. is 7 more than another and its square is 77 more than the square of the smaller number.What are the numbers?

Ratios, Lee is taking some friends on a picnic. They''ll need to follow a p...

Lee is taking some friends on a picnic. They''ll need to follow a path to get to the picnic spot. A map of the path is based on a scale of 1:30,000, in cm. If the path is 12 cm on

Non negative integral solution.., find no. of n digit number in non decreas...

find no. of n digit number in non decreasing order