Evaluate the expression.71
A. 7
B. 1
C. -7
D. 
Answer: A
Mathematics
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Find the sum.26 + 221 + 74 + 279
A. 610 B. 700 C. 500 D. 600
Mathematics
Solve.x - y + z = 22y + z = 12 z = 6
A. (0 , 4, 6) B. (-1 , 3, 6) C. (0 , -4, 6) D. (-1 , -3, 6)
Mathematics
{x | x is a letter of the word SEEDED} 
{x | x is a letter of the word DRESSED} =_____.
A. {S, E, D} B. {D, R, S} C. {D, R, E, S} D. {E}
Mathematics
Write an equation for the line described. Give your answer in slope-intercept form.horizontal, through (1, -1)
A. x = 1 B. x = -1 C. y = 1 D. y = -1
Mathematics