Use the square root method to solve the equation. -4k2 + 64 = 0
A. -36
B. ± 4
C. 4
D. ± 8
Answer: B
Mathematics
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Graph the equation by plotting points.y = 3x - 9
A. 
B. 
C. 
D. 
Mathematics
Below are entries in a checkbook. Find the errors in the balance calculations and report the correct final balance for your answer.
A. $9105.22 B. $9041.39 C. $6559.39 D. $9155.22
Mathematics
Find the perimeter of the shaded triangle.
A. 20
yd
B. 19
yd
C. 38
yd
D. 21
yd
Mathematics
Determine whether the natural number is prime or composite.9
A. Prime B. Composite
Mathematics