Subtract. Simplify, if possible.12 - 7
A. 5
B. 5
C. 11
D. 4
Answer: D
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Find the measure of the angles.
?A = (2p)°, ?B = p°
A. 30° and 60° B. 60° and 120° C. 17° and 34° D. 15° and 30°
Solve the absolute value equation or inequality. Give the solution set in interval form.
< 4
A. (-?, 6)
B. 
C. 
? 
D. 
Determine whether the expression is a monomial. If it is a monomial, state the coefficient and degree.17x7
A. monomial; coefficient 7; degree 0 B. not a monomial C. monomial; coefficient 7; degree 17 D. monomial; coefficient 17; degree 7
Solve the problem.A ceramics workshop makes serving bowls, platters, and bread baskets to sell at its Winter Festival. A serving bowl takes 3 hours to prepare, 2 hours to paint, and 9 hours to fire. A platter takes 17 hours to prepare, 3 hours to paint, and 4 hours to fire. A bread basket takes 4 hours to prepare, 14 hours to paint, and 7 hours to fire. If the workshop has 103 hours for prep time, 58 hours for painting, and 111 hours for firing, how many of each can be made?
A. 2 serving bowls, 9 platters, 4 bread baskets B. 10 serving bowls, 5 platters, 3 bread baskets C. 9 serving bowls, 4 platters, 2 bread baskets D. 4 serving bowls, 2 platters, 9 bread baskets