Solve the application and answer with a complete sentence.The floor of a rectangular room is to be tiled with 
foot square tiles along a 9
foot wall. How many tiles will be needed along the wall?
A. 27
tiles will be needed along the wall.
B. 28
tiles will be needed along the wall.
C. 32 tiles will be needed along the wall.
D. 3
tiles will be needed along the wall.
Answer: B
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Find the product and write the result in standard form.-2i(2i - 2)
A. 4i - 4i2 B. 4 + 4i C. -4 + 4i D. 4i + 4i2
Find the requested probability.A box contains the following mixture of colored marbles: 2 black, 1 red, 4 yellow, and 2 green. If two marbles are drawn, the second being drawn after the first is replaced, then what is the probability that both are yellow?
A. 
B. 
C. 
D. 
Decide whether or not the ordered pair is a solution to the equation.5x + y = 24; (4, 4)
A. Yes B. No
Use a graphing calculator to find the sum.
Round your answer to three decimal places.
A. 2.250 B. 4.499 C. 0.750 D. 4.501