What is the solution to the system?

{ x+3y-z = 2

4x + 2y + 5z = 1

3x+z = 12

The original selling price of a share of stock was d dollars. The selling price for a share of the same stock at a later date was represented by the expression 1.15 (0.95d).

The kids have to work on their projects for 8 days how many days in totals will that be in?

An example of contractionary (taking money away from the general population) fiscal policy would be: A) cutting taxes. B) decreasing government spending. C) increasing production of consumer goods.

It is estimated that each guest at a party will eat 3/4 pounds of chocolates. How many guest can be served with 9 pounds of chocolate?

The vertex form of f (x) = x^2-6x+5 is f (x) = a (x-h) ^2+k. What are the values of a, h, and k?

8/125 simplify? What is the answer

Three hundred and eighty - two tenthousandths

Use skip counting and the number line to find the missing number. 3X__=12

The simple formula for the nth term of an arithmetic sequence is a=5+15. what is the explicit formula corresponding to the simple formula?

6x² + 7x3 + 825 + 9 What is the degree of the polynomial?