QUESTION 1
Simplify the expressionexpressing the answer as a power of 5.

2 points
QUESTION 2
Determine the number of solutions for the systemand.
Impossible to determine.
Two solutions.
No solutions.
Infinitely many solutions.
One solution.
2 points
QUESTION 3
The perimeter of a rectangle ismeters. If the width were doubled and the length were increased bymeters the perimeter would bemeters. What are the length and width of the original rectangle?
widthm lengthm
widthm lengthm
widthm lengthm
widthm lengthm
widthm lengthm
2 points
QUESTION 4
Determine the number of solutions for the systemand.
No solutions.
Infinitely many solutions.
Two solutions.
Impossible to determine.
One solution.
2 points
QUESTION 5
Multiply and simplify.

2 points
QUESTION 6
Which of the following lines is NOT parallel to?

2 points
QUESTION 7
Solve the system.

2 points
QUESTION 8
Solve the system.

2 points
QUESTION 9
What is the slope of a line that is parallel to the line?

2 points
QUESTION 10
Solve the system.

2 points
QUESTION 11

2 points
QUESTION 12
Simplify.

2 points
QUESTION 13
Solve the system.

2 points
QUESTION 14
Multiply and simplify.

2 points
QUESTION 15
What is the slope of a line that is perpendicular to the line?