Simplify. Write the answer in exponential form without negative exponents.10x4/7 ? 2x-9/4
A. -20x47/28
B. 
C. 
D. 
Answer: D
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Refer to the figure to classify the statement as true or false.
and 
are intersecting lines.
A. True B. False
Solve the problem.A vehicle parked on the street that is 4 feet tall casts a shadow 16 feet long. At the same time, a house nearby casts a shadow 48 feet long. Find the height of the house.
A. 14 ft B. 12 ft C. 16 ft D. 6 ft
The given pattern continues. Write down the nth term of the sequence suggested by the pattern.2, 10, 18, 26, 34, ...
A. an = 8n - 3 B. an = 6n - 8 C. an = 2(4n - 3) D. an = 2(8)n-1
Given the graph of a system of equations, state whether the solution is an ordered pair or whether the system has infinitely many solutions or no solution.
A. no solution B. an ordered pair C. infinitely many solutions