Solve the inequality. Write the solution set in interval notation and graph it.f - 7 < -8
A. (-?, -1)
B. (-?, -1]
C. (-1, ?)
D. [-1, ?)
Answer: A
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Use the figure below to answer the following question(s).
Which graphs are disconnected?
A. Graph 2 only B. Graph 1 and Graph 4 C. Graph 2 and Graph 3 D. Graph 3 only E. none of these
Solve the right triangle shown in the figure. 
?C = 90°, 
= 6.70 mi, 
= 9.84 mi
A. 
= 11.9 mi, ?A = 34.3°, ?B = 55.7°
B. No triangle satisfies the given conditions.
C. 
= 17.7 mi, ?A = 32.3°, ?B = 57.7°
D. 
= 14.8 mi, ?A = 36.3°, ?B = 53.7°
Provide an appropriate response.Which of the following statements is true regarding a 403(b) plan?
A. all are true regarding 403(b) plans B. it is a defined contribution plan C. it is named for sections of the Internal Revenue Service code D. it is designed for employees of public education entities and most other nonprofit organizations.
Find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through the points rises from left to right, falls from left to right, is horizontal, or is vertical.(-1, -8) and (-7, 3)
A. - 
; falls
B. - 
; falls
C. 
; rises
D. 
; rises