Document
... Always check your solutions in the original equation to make sure that they are not extraneous. The solution is _5_. Reject _1_ because it is an _extraneous_ solution. Checkpoint Solve the equation. Check for extraneous solutions. ...
... Always check your solutions in the original equation to make sure that they are not extraneous. The solution is _5_. Reject _1_ because it is an _extraneous_ solution. Checkpoint Solve the equation. Check for extraneous solutions. ...
Unit 2 Review 1 (With answer key)
... Form A Select the best answer. 1. A printing company will charge $6 plus $0.07 per page. Another company will charge $24 plus $0.04 per page for the same project. For how many pages will the costs be the same regardless of which company is used? A 330 ...
... Form A Select the best answer. 1. A printing company will charge $6 plus $0.07 per page. Another company will charge $24 plus $0.04 per page for the same project. For how many pages will the costs be the same regardless of which company is used? A 330 ...
Finding the Area of a Triangle
... Example 3 – Using Cramer’s Rule for a 2 2 System Use Cramer’s Rule to solve the system 4x – 2y = 10 3x – 5y = 11 Solution: To begin, find the determinant of the coefficient matrix. ...
... Example 3 – Using Cramer’s Rule for a 2 2 System Use Cramer’s Rule to solve the system 4x – 2y = 10 3x – 5y = 11 Solution: To begin, find the determinant of the coefficient matrix. ...
Learning Targets
... property, associative property, commutative property, adding like terms with the addition property of equality) to generate equivalent expressions. ...
... property, associative property, commutative property, adding like terms with the addition property of equality) to generate equivalent expressions. ...
