Simplify.(7-2 × 2-4)-1
A. 
B. 76 × 26
C. 72 × 24
D. 
Answer: C
Mathematics
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Find the slope of the polar curve at the indicated point.r = 8 csc ?, ? = 
A. Undefined B. 0 C. -1 D. 1
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Find the area of the geometric figure.
Use 
for ?.
A. 28
sq yd
B. 56
sq yd
C. 254
sq yd
D. 509
sq yd
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Set up the percent proportion for the application problem. Do not try to solve for any unknowns.10% of Tom's check of $500 is withheld. How much is withheld?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Perform the indicated operation and simplify.
? 
A. 
B. 
C. 
D. 
Mathematics