Factor the polynomial completely. If the polynomial is prime, so state.84x2 + 49xy + 7y2
A. (21x + 7y)(4x + y)
B. 7(3x + y)(4x + y)
C. 7(3x - y)(4x - y)
D. prime
Answer: B
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A reason for a particular political position is given. There may be other issues that are left unstated. Identify at least one unstated issue that could be the "real issue" of concern.Smoking should be banned in all public places. Second-hand smoke is harmful, causing lung cancer and heart disease.
What will be an ideal response?
Solve the problem.Assume t is time measured in seconds and velocities have units of m/s. Find the displacement over the given interval for the velocity function v(t) = 3t2 + t + 7 on 0 ? t ? 2.
A. 13 m
B. 
m
C. 24 m
D. 7 m
Multiply or divide the fractions. Reduce to simplest form.2 ? 
A. 
B. 
C. 
D. 
Solve the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.
A. B = 36.8°, b = 257.5 ft, c = 321.5 ft B. B = 37.2°, b = 259.9 ft, c = 321.5 ft C. B = 37.2°, b = 26.8 ft, c = 21.8 ft D. B = 37.2°, b = 321.5 ft, c = 259.9 ft