Add, subtract, or multiply, as indicated. Express your answer as a single polynomial in standard form.(4x - 7)(x - 5)
A. x2 - 27x - 28
B. 4x2 - 28x + 35
C. x2 + 35x - 27
D. 4x2 - 27x + 35
Answer: D
Mathematics
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Add or subtract. Write the answer in lowest terms. -
A. 4b B. 0 C. 2a D. 16b
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Graph the equation. y = x - 3
A.
B.
C.
D.
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Collect like terms and then arrange in descending order.-1 + 3x + x3 + 10 - x +
x3
A. x3 + 2x + 9
B. x3 + 4x + 9
C. x3 + 2x + 9
D. x3 + 2x + 11
Mathematics
Solve the equation for ? if . Do not use a calculator.
?
?
A. 120°; 300° B. 30°; 210° C. 60°; 240° D. 150°; 240° E. 45°; 225
Mathematics