Determine the degree of the polynomial.2a8b - 6a7b7 + 2ab + 5
A. 7
B. 2
C. 8
D. 14
Answer: D
Mathematics
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When a supplier is able to increase the price of its product or reduce the quality of the product while maintaining the same price, that supplier possesses significant
A. bargaining power B. substitute products C. switching costs D. capital requirements
Mathematics
Solve the problem.Keerti found that he had y nickels in his pocket. Write an expression that represents this quantity of money in cents.
A. 5y
B. 
C. y + 5
D. 
Mathematics
Perform the indicated operations.(9x2 - 7x - 9) + (2x2 - 3x + 2)
A. 11x2 + 10x - 7 B. 11x2 - 10x + 7 C. 11x2 - 10x - 7 D. -7x2 + 6x - 5
Mathematics
Solve.A store sold 39 lamps on Monday, 17 lamps on Tuesday, and 25 lamps on Wednesday. How many lamps did the store sell in all?
A. 82 lamps B. 80 lamps C. 81 lamps D. 91 lamps
Mathematics