Factor the sum or difference of two cubes.27 - x3
A. (3 + x)(9 - 3x + x2)
B. (3 - x)(9 + x2)
C. (3 - x)(9 + 3x + x2)
D. (3 + x)(9 - x2)
Answer: C
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Provide an appropriate response.A rectangular patio slab is 360 ft2. If the length is 2.5 times the width, find the width and length of the slab.
A. width is 17.8 ft; length is 44.5 ft B. width is 2.5 ft; length is 144 ft C. width is 103 ft; length is 257 ft D. width is 12 ft; length is 30 ft
Write the expression as a logarithm of a quantity to a power. Leave answers in simplest form without negative or fractional exponents.5 logby
A. log5yb B. b log50y5 C. logby5 D. 5 logby5
Fill in the blank with one of the words or phrases listed below.
The measure of the space of a solid is called its
.
A. area B. volume C. angle D. perimeter
Find the probability.People were given three choices of soft drinks and asked to choose one favorite. The following table shows the results.
P(person is over 40 ? person drinks diet cola)?
A. 
B. 
C. 
D. 