Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Answer: B
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Evaluate the expression using a rule for exponents.
1
A. 0
B. 
C. 1
D. 
Solve the equation.|9x + 6| = 5
A. 
B. 
C. 
D. 
Solve. Round to the nearest whole if necessary.An inspector found 36 defective radios during an inspection. If this is 0.03% of the total number of radios inspected, how many radios were inspected?
A. 120,000 radios B. 3600 radios C. 1200 radios D. 12,000 radios
The Marketing Club at your college has decided to raise funds by selling three types of T-shirt: one with a single-color "ordinary" design, one with a two-color "fancy" design, and one with a three-color "very fancy" design. The club feels that it can sell up to 400 T-shirts. "Ordinary" T-shirts will cost the club $6 each, "fancy" T-shirts $8 each, and "very fancy" T-shirts $10 each, and the club has a total purchasing budget of $4,000. It will sell "ordinary" T-shirts at a profit of $4 each, "fancy" T-shirts at a profit of $5 each, and "very fancy" T-shirts at a profit of $4 each. How many of each kind of T-shirt should the club order to maximize profit? What is the maximum profit the club can make? ?
A. the club should order 400 "ordinary" T-shirts, no "fancy" T-shirts and no "very fancy" T-shirts, the profit is $2,000 B. the club should order no "ordinary" T-shirts, 400 "fancy" T-shirts and no "very fancy" T-shirts, the profit is $2,000 C. the club should order no "ordinary" T-shirts, no "fancy" T-shirts and 400 "very fancy" T-shirts, the profit is $4,000 D. the club should order no "ordinary" T-shirts, no "fancy" T-shirts and 400 "very fancy" T-shirts, the profit is $2,000 E. the club should order no "ordinary" T-shirts, 400 "fancy" T-shirts and no "very fancy" T-shirts, the profit is $4,000