Solve the compound inequality. Express the solution using interval notation. Graph the solution set.-9x < -36 and x + 9 > 12
A. (-?, 3) ? (4, ?)
B. (4, ?)
C. (3, 4)
D. ?
Answer: B
Mathematics
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Find the unknown coordinate so that the ordered pair is a solution to the given equation.5x - 4y = 8, (-4, ? )
A. -7 B. 5 C. -5 D. 7
Mathematics
Write the inequality in interval notation.3.3 < x ? 5.7
A. (-?, 3.3] ? (5.7, ?) B. [3.3, 5.7) C. (3.3, 5.7] D. (-?, 3.3) ? [5.7, ?)
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
+ 3
A. 
B. 
C. 
D. 
Mathematics
The region 
is represented below. Find the area of this region to two decimal places.
a. 20.28
b. 17.89
c. 16.08
d. 15.89
e. 15.87
Mathematics