Solve the polynomial inequality. Express the solution in interval notation.(x + 7)(x + 4)(x - 5) < 0
A. (5, ?)
B. (-?, -7) ? (-4, 5)
C. (-7, -4) ? (5, ?)
D. (-?, -4)
Answer: B
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Solve using the formula for the future value of an ordinary annuity.Given the monthly payment, R, the annual interest rate, r, and the number of monthly payments, nt, find the future value of the annuity.R = $1300; r = 8.5%; nt = 17
A. $24,198.38 B. $23,397.81 C. $17,548.36 D. $24,398.04
Graph the solution of the quadratic inequalities on a number line and write the solution in interval notation. v2 - 12v + 35 ? 0
A. (-?, 5]
B. [5, 7]
C. (-?, 5] ? [7, ?)
D. [7, ?)
Provide an appropriate response.Classify ?2 if ?3 = 70°
A. straight B. acute C. obtuse D. right
Solve the problem for the given information.Find the equation of a line passing through the origin so that the cosine of the angle between the line in 
and the positive 
is 
.
A. y = 
x
B. y = 
x
C. y = 
x
D. y = 
x