Solve the inequality. Write the solution set in interval notation.|x + 4| < 2
A. (-6, -2)
B. ?
C. (-?, -6) ? (-2, ?)
D. (-6, 2)
Answer: A
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Sketch the graph of the function.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Solve the problem.Andy decides to fence off a rectangular piece of his land to use as a vegetable garden. He has 80 feet of fencing, so the perimeter of the fenced-in area cannot exceed 80 feet. The length of the garden is to be at least 4 feet longer than the width. Write a system of inequalities that describe this situation and solve the system by graphing. 
A. 
B. 
C. 
D. 
Evaluate the sum.
?
Fill in the blank(s) with the appropriate word(s).
Use the bar graph to answer the question.The following graph shows the average starting salary for graduates of five different schools with a degree in mathematics. 
What was the greatest average starting salary among the five schools?
A. $48,069 B. $45,917 C. $51,748 D. $35,686