Solve the equation. First simplify the expression by combining like terms.3(k - 6) - (2k - 5) = 7
A. {- 6}
B. {- 8}
C. {- 20}
D. {20}
Answer: D
Mathematics
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Factor, using the given factor. Assume all variables represent positive real numbers.(x - 8)-3/2 - (x - 8)-1/2 + (x - 8)1/2; (x - 8)-3/2
A. (x - 8)-3/2(x2 - 17x - 65) B. (x - 8)3/2(x2 + 16x - 73) C. (x - 8)-3/2(x2 + 17x - 73) D. (x - 8)-3/2(x2 - 17x + 73)
Mathematics
Solve the equation. Express radicals in simplest form.5x2 = 35
A. {-
, 
}
B. {17.5}
C. {-7, 7}
D. {8}
Mathematics
Solve the application.One batch of snickerdoodle cookies calls for 2
cups of flour. How many cups of flour would be needed to make 3
batches of cookies?
A. 8
cups
B. 2
cups
C. 2
cups
D. 5
cups
Mathematics
Find the logarithm. Give an approximation to four decimal places.ln 0.000555
A. 3.2557 B. 7.4965 C. -7.4965 D. -3.2557
Mathematics