Identify as an equation or an expression.-2x + 4 = 
A. Equation
B. Expression
Answer: A
Mathematics
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Factor.x2 + 2x - 63
A. prime B. (x - 9)(x + 1) C. (x - 9)(x - 7) D. (x + 9)(x - 7)
Mathematics
Determine if the equation is a proportion.
A. Yes B. No
Mathematics
Perform the indicated operation.-6 + 1
A. -7 B. 5 C. -5 D. 7
Mathematics
Solve the absolute value equation.
= 2
A. {8, 16} B. {16, -8} C. {-16, -8} D. ?
Mathematics