Graph the circle with radius r and center (h, k).r = 2; (h, k) = (0, 0) 
A.
B.
C.
D.
Answer: A
Mathematics
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Use the frequency polygon to answer the following.The frequency polygon shows the salaries of employees of a small company.The greatest number of employees are in which salary group?
A. $50,000-$60,000 B. $30,000-$35,000 C. $50,000-$55,000
Mathematics
Factor the sum or difference of cubes.x5 + 64x2
A. x2(x + 4)(x2 - 4x + 16) B. x3(x - 4)(x2 + 4x + 16) C. (x + 4)(x2 - 4x + 16) D. x2(x - 4)(x2 + 4x - 16)
Mathematics
Graph the solution of the system.3x - 2y ? -6 x - 1 < 0
A.
B.
C.
D.
Mathematics
Solve.1 < - (7x - 28) ? 9
A. - ? x <
B. - < x ?
C. - ? x <
D. - < x ?
Mathematics