Solve the equation.7x - (2x - 1) = 2
A. 
B. 
C. - 
D. - 
Answer: A
Mathematics
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Graph the function.y = 3 cos 3?x
A. 
B. 
C. 
D. 
Mathematics
Factor the trinomial completely, or state that the trinomial is prime.6x2 + 5x - 6
A. prime B. (6x + 3)(x - 2) C. (2x - 3)(3x + 2) D. (2x + 3)(3x - 2)
Mathematics
Solve the equation graphically. Approximate the solution to the nearest hundredth, if appropriate.x = 
+ 7
A. 3 B. No solutions C. 12 D. 3, 12
Mathematics
Determine whether the following pairs of equations represent parallel lines, perpendicular lines, or neither of these.
?
?
A. parallel lines B. perpendicular lines C. neither
Mathematics