Use the rules for exponents to rewrite the expression and then evaluate the new expression. 3-2? 34
A. 
B. 6
C. -729
D. 9
Answer: D
Mathematics
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Graph the function.y = -2 cot (2x)
A. 
B. 
C. 
D. 
Mathematics
Use the circle graph to solve the problem.The circle graph below gives the inventory of the women's department of a store.
In which item of apparel does the store have the smallest investment?
A. Lingerie B. Socks C. Skirts D. Coats
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. 
D. 120xy
Mathematics
Solve the problem.Dave bought 15 packets of cookies for $46.50 total. Each packet of cookies contains 10 cookies. Find the cost of each cookie to the nearest tenth of a cent.
A. 31.0¢ B. 32.1¢ C. 3.1¢ D. 0.3¢
Mathematics