Find the product.(2x2 - 5x - 3)(x2 - 4x - 5)
A. 2x4 - 13x3 + 7x2 + 37x + 15
B. 2x4 - 13x3 + 10x2 + 37x + 15
C. 2x4 - 8x3 + 7x2 + 37x + 15
D. 2x4 - 8x3 + 10x2 + 37x + 15
Answer: A
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Solve the problem.The inequality |T - 35| ? 18 describes the range of monthly average temperatures T in degrees Fahrenheit at a City X. (i) Solve the inequality. (ii) If the high and low monthly average temperatures satisfy equality, interpret the inequality.
A. 14 ? T ? 56; The monthly averages are always within 
B. T ? 53; The monthly averages are always less than or equal to 
C. 17 ? T ? 53; The monthly averages are always within 
D. 14 ? T; The monthly averages are always greater than or equal to 
Find the domain of the function.
?
?
A. 
B. 
C. 
D. 
E. 
Graph the linear equation using the slope and y-intercept.y = 2x - 5
A. 
B. 
C. 
D. 
Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation.
= -7
A. Conditional, {-7}
B. Inconsistent, ?
C. Identity, {x
}
D. Identity, {all real numbers}