Determine the number of terms and name the coefficients of the terms.2y3 - 2y2 - y
A. 2; 2, -2
B. 3; 2, -2, -1
C. 3; 2, -2, 1
D. 3; 2, 2, 1
Answer: B
Mathematics
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A. 5
B. 5
i
C. -5
i
D. -5
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Simplify. Assume that all variables represent positive real numbers.6
- 2
- 
A. 17x
B. 18x
C. 4x
D. 3x
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Solve the problem.A grocer sold 10 melons for $0.88 each. What was the total amount of the sale?
A. $8.90 B. $9.90 C. $8.81 D. $8.80
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Solve the problem.Mardi received an inheritance of $50,000. She invested part at 7% and deposited the remainder in tax-free bonds at 9%. Her total annual income from the investments was $3700. Find the amount invested at 7%.
A. $39,000 B. $20,000 C. $46,300 D. $40,000
Mathematics