Determine whether the ordered pair is a solution of the system of linear equations.(-2, 1);
A. Yes
B. No
Answer: A
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Provide an appropriate response.Suppose the yearly supply function for paintings from an artist is p = 3000x.(a)How many paintings per year will be supplied if the price is $21,000 per painting?(b)How many paintings per year will be supplied if the price is $51,000 per painting?(c)How does the amount supplied change as the price increases?
What will be an ideal response?
Given that the pair of triangles is similar, find the length of the side labeled n.
A. 20 B. 25 C. 12 D. 19
State whether the graph is or is not that of a function.
A. Yes B. No
Solve the problem.In order to receive a B in a course, it is necessary to get an average of 80% correct on two one-hour exams of 100 points each, on one midterm exam of 200 points, and on one final exam of 500 points. If a student scores 91, and 84 on the one-hour exams, and 141 on the midterm exam, what is the minimum score on the final exam that the person can get and still earn a B?
A. 584 B. 314 C. 449 D. 404