Solve the system by the best method. Use set notation to express the solution set.
A. no solution; ?
B. {(7, 4)}
C. {(4, 7)}
D. {(1, 1)}
Answer: A
Mathematics
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Express the number in standard notation.5.28 × 10-4
A. -528,000 B. 0.0000528 C. 0.00528 D. 0.000528
Mathematics
Solve the equation by factoring.15x2 + 22x + 8 = 0
A. 
B. 
C. 
D. 
Mathematics
Identify the property that allows you to conclude that the triangles are congruent. Or, if such a conclusion cannot be made, answer "None."
A. ASA B. SSS C. SAS D. None
Mathematics
Change the equation to slope-intercept form and identify the slope and y-intercept.y + 1 = 
(x - 4)
A. y = 
x + 
, 
, 
B. y = 
x - 
, 
, 
C. y = 
x - 
, 
, 
D. y = 
x - 
, 
, 
Mathematics