Provide an appropriate response.Write a system of equations that would be more easily solved using the elimination method than the substitution method. Explain why elimination would be easier than substitution.
What will be an ideal response?
Answers will vary.
5x + 3y = -1,
3x + 4y = 6
Elimination would be easier to use than the substitution method because it would not require calculations involving fractions.
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A. 47.5% B. 186.4% C. 81.8% D. 86.4%
For the given slope of line l1, (a) find the slope of line a l2 parallel to l1, and (b) find the slope of a line l3 perpendicular to l1.m = - 
A. (a) 6; (b) - 
B. (a) 9; (b) - 
C. (a) - 
; (b) 6
D. (a) 
; (b) -6
Match the system of inequalities with the appropriate graph.2x + y ? 4 x - 1 ? 0
A. 
B. 
C. 
D. 
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A. sell 100 percent of its locally produced goods within the host country B. contract to operate in the host country for long periods of time, such as 20 years C. invest in more than one company in the host country D. form a joint venture with a host country firm