Find the area of the region specified in polar coordinates.The region enclosed by the curve r = 7 - 5 cos ?
A. 
?
B. 
?
C. 
?
D. 74?
Answer: A
Mathematics
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Make a bar graph to represent the data.The following table shows the number of inches of rainfall measured at City X during the following days. Create a horizontal bar graph. 
What will be an ideal response?
Mathematics
Evaluate -x for the given value of x.x = 32.4
A. 
B. -32.4
C. 32.4
D. 32
Mathematics
Use a graphing calculator to estimate the solution set of the equation. Round to the nearest hundredth.ex = 5x + 4
A. {-32.82} B. {10.56} C. {2.47} D. {-10.56}
Mathematics
Solve the equation.b3 = -125
A. -5, 0, 5 B. 5 C. -5, 5 D. -5
Mathematics