Add. Simplify, if possible.
+ 
A.
B.
C.
D.
Answer: C
Mathematics
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Evaluate the determinant.
A. 7x3 + 4x + 48 B. 7x3 - 4x + 48 C. 5x3 + 4x - 48 D. 5x3 + 4x + 48
Mathematics
Solve and graph. Write the solution set in set-builder and interval notation.-3y - 1 ? -4y + 1
A. {y| y ? 2}; [2, ?)
B. {y| y ? 2}; (-?, 2]
C. {y| y < -3}; (-?, -3)
D. {y| y > -3}; (-3, ?)
Mathematics
Find the quotient and the remainder.5x3 - 7x2 + 7x - 8 divided by 5x - 2
A. x2 - x + 1; remainder -6 B. x2 + x -1; remainder -6 C. x2 - x + 1; remainder 6 D. x2 - x + 1; remainder 10
Mathematics
Translate to an equation. Do not solve.66% of 49 is what?
A. 66% + 49 = y B. 66% × y = 49 C. 66% × 49 = y D. 66% = 49 × y
Mathematics