Simplify the complex rational expression using Method I or Method II.

A.
B.
C. -y
D.


Answer: D

Mathematics

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Find the unknown value.153 is 45% of what number?

A. 0.29 B. 29 C. 340 D. 3400

Mathematics

Solve the problem.The charges for renting a moving van are $65 for the first 40 miles and $7 for each additional mile. Assume that a fraction of a mile is rounded up. a. Determine the cost of driving the van 98 miles.b. 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.)

A. a. $6776; b. f(x) = 

B. a. $1031; b. f(x) = 

C. a. $471; b. f(x) = 

D. a. $471; b. f(x) = 

Mathematics

Reduce to lowest terms.

A. x3 B. x2 C. 0 D. 1

Mathematics

Provide the proper response.To graph  -  = 1 on a graphics calculator, we must consider the union of the graphs of the two functions. y1 = 6 and y2 = -6. Using the graph of y =  - 1, explain (a) how the solution set of 

src="https://sciemce.com/media/4/ppg__10627191645__f1q252g6.jpg" style="vertical-align: -17.0px;" /> - 1 ? 0 can be determined graphically and (b) how it relates to the domain of the hyperbola.

What will be an ideal response?

Mathematics