Solve the rational equation.
- 
= 6
A. {40}
B. {30}
C. 
D. {48}
Answer: C
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Factor the special products, which are the sum or difference of two perfect cubes.343y3 - 512
A. (7y + 8)(49y2 - 56y + 64) B. (7y - 8)(49y2 + 56y + 64) C. (7y - 8)(49y2 + 64) D. (343y - 8)(y2 + 56y + 64)
Provide the proper response.Draw a connect planar network with 10 edges that separates the plane into 6 regions.
What will be an ideal response?
Solve the problem.The charges for renting a moving van are $65 for the first 30 miles and $8 for each additional mile. Assume that a fraction of a mile is rounded up. Find a symbolic representation for a function f that computes the cost of driving the van x miles, where 
(Hint: express f as a piecewise-constant function.) Then, determine the cost of driving the van 90 miles.
A. f(x) = 
; $6330
B. f(x) = 
; $545
C. f(x) = 
; $1025
D. f(x) = 
; $1025
Solve.10,500 college students were asked to name their favorite sport. Of this group, 
said basketball, 
said soccer, 
said baseball, 
said they had no favorite sport, and the remainder said volleyball. How many named each sport? 
A. Basketball: 3,500 Soccer: 2,100 Baseball: 1,800 Volleyball: 2,575 None: 525 B. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,635 None: 515 C. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,625 None: 525 D. Basketball: 3,500 Soccer: 2,050 Baseball: 1,750 Volleyball: 2,675 None: 525