Find the square root.
A. 1
B. 0
C. does not exist
D. -1
Answer: A
Mathematics
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Solve the problem.Let u = 
, v = 
. Find u + v.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response. Windows are 72 inches wide and 84 inches from floor to top of window. If the fabric you like for drapes is 45 inches wide and you want it to be pleated with a complete overlap, which takes twice as much material as if you were just covering the window, how many yards of fabric should you purchase? Note that you may have some "width" left over, but you must purchase the full width because the store will not sell less than 45 inches of width.
A. 7 yards B. 28 yards C. 269 yards D. 10 yards
Mathematics
Evaluate the expression.(-2)0
A. 0 B. 1 C. -2 D. -1
Mathematics
Simplify.18 ÷ [3 ? (-30 ÷ (-5))]
A. 1 B. -1 C. -6 D. -3
Mathematics