Factor completely, if possible.15z2 + 2z - 8
A. (3z - 2)(5z + 4)
B. (15z - 2)(z + 4)
C. (3z + 2)(5z - 4)
D. Prime
Answer: A
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Write the rational number in lowest terms.
A. 
B. 
C. 
D. 
Solve the problem.Which of the lines in the picture are lines of symmetry of the given figure?
A. p and r B. No reflection symmetry C. Only r D. q and s
Translate the problem situation to a system of equations. Do not solve.The difference between two numbers is 11. Three times the smaller number plus the larger number is 67. What are the numbers?
A. x - y = 11; x + 3z = 67 B. x - y = 11; 3x + y = 67 C. x - y = 11; x + 3y = 67 D. x + y = 11; x + 3y = 67
Determine whether the equation is linear. If it is linear, give values for a and b so that the equation can be written in the form ax + b = 0.9
- 13 = 0
A. Yes; a = -13, b = 9 B. Yes; a = 9, b = -13 C. Yes; a = 9, b = 13 D. No