Solve the system by substitution.
A. (4, 2)
B. (7, 2)
C. (0, 0)
D. (2, 7)
Answer: D
Mathematics
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Find the limit.Let 
f(x) = 5 and 
g(x) = 6.Find 
.
A. 121
B. 11
C. 
D. 
Mathematics
Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
Mathematics
Convert to an exponential equation.logwQ = 9
A. 9w = Q B. w9 = Q C. Qw = 9 D. Q9 = w
Mathematics
Write using radical notation. Then, simplify, if possible.x1/5 ? x4/5
A. x4/5 B. x4/25 C. x-1 D. x
Mathematics