Use the order of operations to simplify the expression.[32 - (4 + 6) ÷ 2] - [1 + 9 ÷ 3]
A. 30
B. 18
C. 20
D. 23
Answer: D
Mathematics
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Solve. Write the fraction in simplest form.Tara read 
of her book on Monday, 
of her book on Tuesday, and 
of her book on Wednesday. What part of her book has she read?
A. 
B. 
C. 
D. 
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Use the fundamental identities to simplify the expression.tan2? csc2?
A. cos3? B. sin ? C. tan2? D. sec2?
Mathematics
Solve the inequality.x2 - 6x ? -8
A. x ? 4 B. x ? 2 or x ? 4 C. 2 ? x ? 4 D. x ? 2
Mathematics
Find all solutions of the following equation algebraically.
a. 
b. 
c. 
d. 
e. 
Mathematics