Perform the indicated operation or operations.

A. 1
B. -
C. -
D.
Answer: D
Mathematics
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Find the area of the shaded region.
A. 5 B. 10 C. 7.5 D. 12.5
Mathematics
Factor the expression completely.
?
?
A.
B.
C.
D. ?
E.
Mathematics
Write the fraction in lowest terms.
A.
B.
C.
D.
Mathematics
The first card is three or a ten.
Two cards are dealt without replacement from a well-shuffled deck of cards. Find the probability of each event.
Mathematics