Simplify.(7x3 + 6x5 - 2) + (5x4 - 1) - (-9x4 + 9x5 - 2x3)
A. 15x5 - 4x4 + 5x3 - 1
B. -3x5 + 14x4 + 9x3 - 3
C. -3x5 - 4x4 + 5x3 - 1
D. 15x5 - 4x4 + 5x3 - 3
Answer: B
Mathematics
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Provide an appropriate response.14% of 348 is what number? (nearest whole number) Use the percentage formula.
A. 49 B. 48 C. 4,872 D. 25 E. none of the above
Mathematics
Find the indicated root and express the answer in standard form.Cube roots of 8
A. 2, 1 + i
, -1 - i
B. 2, -1 - i
, 1 - i
C. 2, 1 + i
, 1 - i
D. 2, -1 + i
, -1 - i
Mathematics
Identify the operation to perform to the equation to isolate the variable.111n = 3.7
A. Divide by 3.7 B. Multiply by 111 C. Multiply by 3.7 D. Divide by 111
Mathematics
Solve the inequality.
< 0
A. (-?, -6) ? (-5, -1) ? (5, ?) B. (-?, -5) ? (1, 5) ? (6, ?) C. (-1, 5) D. (-6, -5) ? (-1, 5)
Mathematics