Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(7x + 9)2 = 64
A. 
B. 
C. 
D. 
Answer: D
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Write the fraction as a decimal. If the decimal is a repeating decimal, write using the bar notation and then round to the nearest hundredth. 
A. 0.4375
B. 0.437
? 0.44
C. 0.4
? 0.44
D. 0.43
? 0.44
For the pair of similar triangles, find the missing length and answer with a complete sentence.
A. The missing length is 72 miles. B. The missing length is 7.2 miles. C. The missing length is 0.5 miles. D. The missing length is 5 miles.
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = - 
, csc ? < 0Find cos(2?).
A. 
B. 
C. 
D. - 
The graph of the given function is drawn with a solid line. The graph of a function, g(x), transformed from this one is drawn with a dashed line. Find a formula for g(x).f(x) = x2
A. g(x) = 
(x - 2)2 - 5
B. g(x) = (x + 2)2 + 5
C. g(x) = - 
(x + 2)2 + 5
D. g(x) = - 
(x + 2)2