Solve the application problem.The public swimming pool, which is a rectangle measuring 
by 
needs a new deck. The deck of uniform width that will surround the pool will be made of concrete. There is only enough money in the budget to cover 
with concrete. How wide should the path be?
A. 8 m
B. 12 m
C. 10 m
D. 6 m
Answer: A
Mathematics
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Find the missing factor.-2x8y8 = xy ? ?
A. -2x9y9 B. x9y9 C. -2x7y7 D. x7y7
Mathematics
Name the highlighted angle using the three-letter form of identification.
A. ?INE or ?ENI B. ?N C. ?CNL or ?LNC D. ?CNI or ?INC
Mathematics
Answer the question.With the exponential function f(x) = ax, why must a ? 1?
What will be an ideal response?
Mathematics
Two ships leave the same port at noon. Ship A sails north at 21 mph, and ship B sails east at 12 mph. How fast is the distance between them changing at 1 p.m.? ?
A. 
mph
B. 
mph
C. 
mph
D. 32 mph
E. 24 mph
Mathematics