What is the solution to the system of equations?

x+3y-z=6

4x-2y+2z=-10

6x+z=-12

(-3, 5, 6)

(2, 1, - 3)

(0, - 2, - 12)

(-4, 0, 12)

Is "70 Thousand" standard or written form? Or both?

What is equivalent to 12 (3 2/3)

Factor the polynomial 4x^2 - 20x + 25

What times what equals 80 but sums 18

An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 9.37 cents per kilowatt-hour to its base charge of $16.39 per month.

Alicia would like to know if there is a difference in the average price between two brands of shoes. She selected and analyzed a random sample of 40 different types of Brand A shoes and 33 different types of Brand B shoes.

Of the movies in Julio's collection, 9/10 are on DVD. Of those, 2/5 are action movies. What fraction of Julio's movie collection are action DVDS.

What is an equation of a line parallel to y = 3x + 2, passing through (-4, 1).

Draw a diagram to show how many twelfth are in 3. Describe a situation in which you would need to know how many twelfth are in 3

What are the domain and range of f (x) = - 13