Solve the problem.Find the value of a for the line that passes through (a, -6) and (-4, a) and has a slope of 3.
A. 9
B. - 
C. - 
D. - 
Answer: C
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Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.In the past ten years, the population of a city decreased from 215,000 to 
Find the percent decrease.
A. 4,200% B. 2.4% C. 97.7% D. 2.3%
Solve the problem.A bird flies from its nest 3 km in the direction 3° north of east, where it stops to rest on a tree. It then flies 6 km in the direction 4° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird's nest, the x-axis points east, and the y-axis points north, at what point is the telephone pole located?
A. (2.996, 0.1570) B. (-5.985, -0.4185) C. (0.9519, 6.363) D. (-2.989, -0.2615)
Identify the group of terms as like or unlike.8m, 4m, -5m
A. Like B. Unlike
Solve the triangle.
?
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
A. 
B. ?
C. ?
D. ?
E. ?