Solve the problem.In a sale, the price of a computer is reduced by $150. The sale price is $1470. Find the marked price (original price) and the rate of discount. Round the discount rate to the nearest tenth of a percent if necessary.
A. $1320; 10.2%
B. $1620; 9.3%
C. $1320; 11.4%
D. $1620; 10.2%
Answer: B
Mathematics
You might also like to view...
Express as a single logarithm and, if possible, simplify.loga100 - loga 10
A. loga 90
B. 10 loga 100
C. loga 10
D. loga 
Mathematics
The function 
satisfies the equation of change 
. For what value of f is f increasing at the fastest rate?
?
A. 
B. 
C. 
D. 
Mathematics
Without graphing, tell whether the graphs of the pair of equations are parallel, perpendicular, or neither. 6x + 2y = 815x + 5y = 22
A. Parallel B. Perpendicular C. Neither
Mathematics
Use a calculator to find a decimal approximation for the indicated function value. Round your answer to four decimal places.tan 0.33
A. 1.0570 B. 0.3240 C. 0.3425 D. 0.9460
Mathematics