Evaluate the expression.-21
A. 1
B. -2
C. 2
D. 0
Answer: B
Mathematics
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Find the product.(8a - 3)2
A. 8a2 + 9 B. 8a2 - 48a + 9 C. 64a2 + 9 D. 64a2 - 48a + 9
Mathematics
Solve the problem.Find the maximum value of P = 8x + 12y subject to the following constraints.
A. Maximum of 96 B. Maximum of 100 C. Maximum of 120 D. Maximum of 92
Mathematics
Use the quadratic formula to find all solutions in the interval 
to the nearest tenth of a degree.
?
What will be an ideal response?
Mathematics
Give the domain and range for the relation.{(-2, 0), (11, 0), (5, 0), (-9, 0)}
A. Domain: {-9, -2, 5, 11}; range: {0} B. Domain: {0}; range: {-9, -2, 5, 11} C. Domain: {0}; range: {-9, -2, 5, 0} D. Domain: {-9, -2, 5, 0}; range: {0}
Mathematics