Simplify the expression. Assume all variables represent positive real numbers.
- 
+ 
A. 
B. 
C. 
D. - 
Answer: B
You might also like to view...
Provide an appropriate response. Determine a formula for the following relationship: An import company charges a basic delivery fee of $30 dollars plus $4.50 per pound of product.
A. c = 30 + 4.5p B. c = 30 - 4.5p C. c = 4.5 + 30p D. c = 4.5 - 30p
Solve the problem.Mike, Joe, and Bill are painting a fence. The painting can be finished if Mike and Joe work together for 4 hours and Bill works alone for 2 hours or if Mike and Joe work together for 2 hours and Bill works alone for 5 hours, or if Mike works alone for 6 hours, Joe works alone for 2 hours, and Bill works alone for 1 hour. How much time does it take for each man working alone to complete the painting?
A. Mike 16 hr, Joe 8 hr, Bill 8 hr B. Mike 8 hr, Joe 16 hr, Bill 8 hr C. Mike 12 hr, Joe 10 hr, Bill 10 hr D. Mike 8 hr, Joe 8 hr, Bill 16 hr
Provide an appropriate response.The volume of a company's sales y (in thousands of dollars) is related to its advertising expenditures x (in thousands of dollars) by the equation xy - 11x + 25y = 0. Find 
.
What will be an ideal response?
Solve the problem.The school library has an inventory of 43,952 books. If 5782 have been checked out, how many are still on the shelves?
A. 49,734 books B. 32,388 books C. 38,070 books D. 38,170 books