Evaluate the derivative at the given value of x.y = -3x2 + 5x; x = 7
A. -22
B. -147
C. -7
D. -37
Answer: D
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Identify the cut edges in the graph or say there are none.
A. None B. BC, BF, and EF C. BC D. BC and AE
Evaluate using the order of operations.-2
÷ 3(-2)
A. 
B. 
C. - 
D. 
Some mathematics professors would like to purchase a $200 microwave oven for the department workroom. If 8 of the professors don't contribute, everyone's share will increase by $80. How many professors are in the department?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.How many ways are there to choose a soccer team consisting of 3 forwards, 4 midfield players, and 3 defensive players, if the players are chosen from 7 forwards, 9 midfield players, and 8 defensive players?
A. 213,373,440 B. 217 C. 246,960 D. 1,961,256