Use the power rules to simplify the expression. Use positive exponents to write the answer.(4x8y-7)-2
A. 
B. 4x8y14
C. 
D. 
Answer: D
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Find a linear function whose graph has the given slope and y-intercept.Slope - 
, y-intercept (0, 6)
A. f(x) = 
x + 6
B. f(x) = - 
x - 6
C. f(x) = 
x - 6
D. f(x) = - 
x + 6
Provide an appropriate response.Determine whether the sequence is arithmetic, geometric, or neither. If the sequence is geometric, find the common ratio r. If the sequence is arithmetic, find the common difference d.4, 12, 36, 108, 324
A. geometric, r = 12
B. geometric, r = 3
C. arithmetic, r = 
D. arithmetic, d = 12
Write as a percent.0.1554
A. 15.54% B. 0.01554% C. 1.554% D. 155.4%
Solve.If the resistance in an electrical circuit is held constant, the amount of current flowing through the circuit is directly proportional to the amount of voltage applied to the circuit. When 4 volts are applied to a circuit, 100 milliamperes of current flow through the circuit. Find the new current if the voltage is increased to 5 volts.
A. 5 milliamperes B. 80 milliamperes C. 125 milliamperes D. 150 milliamperes