Solve the problem.Let x represent the number of cassette tapes sold at $6.00 per tape, and let y represent the total cost of the cassette tapes. Use an equation to calculate the cost of 19 cassettes.
A. $114
B. $57.00
C. $228
D. $0.32
Answer: A
Mathematics
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The table lists some input-output pairs for an exponential function f. Use the table to find the requested value.Find f(3). 
A. 8 B. 3 C. 6 D. 2
Mathematics
Provide an appropriate response.Explain the error in the following: x2 + 2x - 15 = (x - 5)(x + 3)
What will be an ideal response?
Mathematics
If the given point is on the graph of f(x), what would be the corresponding point for the given translation?(-7, 41), f(x - 2) + 100
A. (-5, 141) B. (5, -59) C. (-9, 59) D. (-9, 141)
Mathematics
Simplify the expression.
A. 2x18 B. 8x C. 16x4 D. 2x4
Mathematics