Evaluate the polynomial.-4x5 + 4x4 + 4x3 - x2 for x = 2
A. -41
B. -40
C. -7
D. -36
Answer: D
Mathematics
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Solve the equation.-8.34 - 2.6t = 5.4(t + 4.9)
A. 4.35 B. -2.265 C. 2.265 D. -4.35
Mathematics
Write the augmented matrix for the system.-2x + 4z = 34 2y + 6z = 62 7x + 5y + 8z = 99
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Of 19 crates of apples, 10 crates are Granny Smiths. What fraction of the crates are Granny Smiths?
A. 
B. 
C. 
D. 
Mathematics
Use the discriminant to determine the number of real solutions.x2 + 10x + 25 = 0
A. No real solutions B. Two real solutions C. One real solution
Mathematics