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?
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Solve the inequality.x2 - 6x ? -8
A. x ? 4 B. x ? 2 or x ? 4 C. 2 ? x ? 4 D. x ? 2
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Find all solutions of the following equation algebraically.
a.
b.
c.
d.
e.
Mathematics