Use trial and error to factor the trinomial, or state that the trinomial is prime.5x2 + 3x - 2
A. (5x + 2)(x - 1)
B. (5x - 1)(x + 2)
C. (5x + 1)(x - 2)
D. (5x - 2)(x + 1)
Answer: D
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Evaluate the expression.72 ÷ 7 ? 5 + 1
A. 36 B. 28 C. 34 D. 35
You are given a graph of a function of the form f(x) = ax2 + bx + c for different values of a, b, and c. For this function,a. Determine whether the discriminant is positive, negative, or zero.b. Determine if there are 0, 1, or 2 real solutions to f(x) = 0.c. Solve the equation f(x) = 0.
A. a. negative b. 2 c. x = -1, x = -2 B. a. positive b. 2 c. x = 1, x = 2 C. a. zero b. 2 c. x = -1, x = 2 D. a. positive b. 2 c. x = -1, x = 2
Write an equation that models the conditions, then to solve the equation.22 is 5% of what number?
A. 440 B. 44 C. 110 D. 4400
Evaluate the expression for the given replacement values.x ÷ y; x = 
, y = 1
A. 
B. 
C. 2
D. 