Verify That the Values of the Variables Listed Are Solutions $$\left\{ \begin{array} { l } x + y = - 1 \\x - y = 11 \\\end{array} \right.$$

question 120

Multiple Choice

Verify that the values of the variables listed are solutions of the system of equations.
- $$\left\{ \begin{array} { l } x + y = - 1 \\x - y = 11 \\\end{array} \right.$$

x = 5 , y = - 6

• A) solution
• B) not a solution

---

Definitions:

Direct Labor

The wages and other compensation paid to workers who are directly involved in the production of goods or services.

Cash Collections

The process and sum of money received from business activities, such as sales or debt repayments, during a specific period.

Direct Labor Budget

A financial plan that estimates the cost of direct labor required to meet the production needs of a company over a specific period.

Direct Labor-Hours

The total hours of work directly contributed by laborers to produce goods, often used in costing and productivity calculations.