Factor completely.9x2 + 12x + 4
A. (9x + 4)(x + 1)
B. (3x - 2)2
C. (3x + 2)2
D. (3x + 2)(3x - 2)
Answer: C
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Solve the problem. Round to the nearest cent.Suppose your credit card has a balance of $2300 and an annual interest rate of 17%. You decide to pay off the balance over three years. If there are no further purchases charged to the card,a. How much must you pay each month?b. How much total interest will you pay?Round your answers to the nearest dollar.
A. a. $82.00 b. $652.00 B. a. $59.44 b. $160.16 C. a. $59.44 b. $553.12 D. a. $82.00 b. $1636.00
Find the inverse of the function.{(-2, 9), (-9, 2), (6, 7), (-6, -7)}
A. {(-7, 6), (2, -9), (9, -9), (7, -6)}
B. 
C. {(-7, 6), (6, -9), (9, -2), (7, -6)}
D. {(9, -2), (2, -9), (7, 6), (-7, -6)}
Solve the problem.Under typical conditions, 1
feet of snow will melt into 2 inches of water. Into how many inches of water will 1
feet of snow melt?
A. 2
in.
B. 2
in.
C. 3
in.
D. 2
in.
Evaluate the expression.
, x< -5
A. 5 B. -1 C. 1 D. x E. ?x