Multiply. Assume that all variables represent nonnegative real numbers.
A. x - 2x3 
B. x - 12x
C. x - 2x 
D. x - 8x 
Answer: C
You might also like to view...
If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 15 inches, ? = 45°, A = ?
A. 11.78 in2 B. 5.89 in2 C. 176.63 in2 D. 88.31 in2
Simplify the expression.4 sin ? cos3 ? - 4 sin3 ? cos ?
A. 4 sin ? cos ? B. sin 2? cos 2? C. 4 sin ? cos ? cos 2? D. sin 4?
Solve the problem.Martin purchased some municipal bonds yielding 8% annually and some certificates of deposit yielding 11% annually. If Martin's investment amounts to $23,000 and the annual income is $2230, how much money is invested in bonds and how much is invested in certificates of deposit?
A. $13,000 in bonds; $10,000 in certificates of deposit B. $15,000 in bonds; $8000 in certificates of deposit C. $8000 in bonds; $15,000 in certificates of deposit D. $10,000 in bonds; $13,000 in certificates of deposit
Find the perimeter of the figure.
A. 16x + 10 B. 27x C. 9x + 18 D. 17x + 10