What is the solution for the system

6x+9y=21

4x-7y=-27

If f (x) = 4x+7 and g (x) = x^3, what is (g°f) (-1)

What is the algebraic expression for the word phrase "a number x less then the quotient of a number m and 6? Explain

In a certain town there were 328 robberies last year. This year the number of robberies has gone down 15%. How many robberies were there this year, to the nearest whole number?

Two geometric between 2 and 54

A flower shop ordered 1,176 flowers to make bouquets. Each bouquet will have 12 flowers. How many bouquets can the flower shop make?

Find the Nth term of this quadratic sequence 4,9,16,25,36

Which of the following is a solution of x2 + 6x = - 22?

A big contains 2.45 liters of cranberry juice. A bottle contains 2 13/25 liters of grape juice. Which container holds less fruit juice? How much less?

1. Tim is choosing between two cell phone plans that offer the same amount of free minutes. Cingular's plan charges $39.99 per month with additional minutes costing $0.45. Verizon's plan costs $44.99 with additional minutes at $0.40.

4,355,000 in word form