Solve using the quadratic formula.p2 + 
p + 
= 0
A. No real solutions
B. 
C. 
D. 
Answer: A
Mathematics
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Express the number as the ratio of two integers.0.5555555 . . .
A. 
B. 
C. 
D. 
Mathematics
Solve the system of equations by elimination, if a solution exists.
A. x = -3, y = -3 B. No solution C. x = -2, y = -4 D. x = -2, y = -3
Mathematics
Determine the quadrant(s) in which (x, y) is located so that the condition is satisfied. x = 2 and y < -8
A. quadrant II B. quadrant IV C. quadrants I and IV D. quadrants II and IV E. quadrants III and IV
Mathematics
Find the angle between v and w. Round your answer to one decimal place, if necessary.v = -5i + 7j,
w = -6i - 4j
A. 88.2° B. 20.7° C. 90.9° D. 110.8°
Mathematics