Evaluate the expression 5a + 4b for a = –2 and b = 6.
A) 14
B) 34
C) –34
D) –14
E) 13
A) 14
Mathematics
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Evaluate the expression.-73
A. 21 B. -21 C. -343 D. 343
Mathematics
For the pair of functions, perform the indicated operation.f(x) = 
, g(x) = 
Find (f ? g)(x).
A. (2x + 5)(25x - 16)
B. (2x + 5)(5x - 4)
C. (
)(
)
D. (5x - 4)(
)
Mathematics
If two lines do not intersect, they may be __________________ or __________________ .
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write the first four terms of the sequence.an = 4n
A. 1, 4, 16, 64 B. 4, 16, 64, 256 C. 1, 16, 81, 256 D. 16, 64, 256, 1024
Mathematics