Solve.
= 8
A. 
B. 8
C. 
D. 64
Answer: B
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Perform the operation and give the answer as a fraction in lowest terms.
A. 
B. - 
C. - 
D. 
Given the set sketched on the number line, identify the type of interval (open, closed, half-open, open infinite, closed infinite), write the set using set-builder notation, and write the set using interval notation.
A. open infinite interval; {x|x > 5}; (5, ?) B. open infinite interval; {x|x < 5}; (-?, 5) C. closed infinite interval; {x|x ? 5}; (-?, 5] D. closed infinite interval; {x|x ? 5}; [5, ?)
Find the circumference of the circle. Use 3.14 or 
for ? as indicated.Find the exact circumference. (Leave answer in terms of ?.)
A. 5? ft B. 20? ft C. 25? ft D. 10? ft
Use the FOIL method to find the product.(7a + 5b)(5a + 6b)
A. 35a2 + 67ab + 30b2 B. 35a2 - 67ab + 30b2 C. 35a2 + 17ab + 30b2 D. 35a2 + 30b2