Write four additional terms of the geometric sequence.8, 12, 18, . . .
A. 45, 112.5, 291.25, 728.125
B. 27, 40.5, 60.75, 91.125
C. 45, 112.5, 281.25, 703.125
D. 27, 40.5, 1954, 5857
Answer: B
Mathematics
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Solve the problem.The difference of two numbers is 5 and the difference of their squares is 55. Find the numbers.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.3-4
A. 
B. 
C. 81
D. -81
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Solve the equation. First simplify the expression by combining like terms.5(4x - 1) = 20
A. 
B. 
C. 
D. 
Mathematics
Multiply.9 ? (-4)
A. -360 B. -136 C. -36 D. -45
Mathematics