Solve.David recently switched to a long distance phone company which charges a monthly fee of $5.45 plus $0.08 per minute. A linear function that expresses the monthly bill B as a function of minutes used m is 
How many minutes were used for long distance if the long-distance phone bill was $23.05?
A. 288 minutes
B. 220 minutes
C. 231 minutes
D. 200 minutes
Answer: B
Mathematics
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Evaluate, if possible-
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Mathematics
Provide an appropriate response. Solve the quadratic for x: x2 - dx - 2p = 0
A. x = 
B. x = 
C. x = 
D. x = 
Mathematics
Find the vertex of the parabola, and determine whether the parabola opens upward, downward, to the left, or to the right.y = (x + 1)2 + 1
A. (-1, -1), up B. (-1, 1), up C. (0, 1), down D. (1, 0), down
Mathematics
Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(9x + 10)2
A. 9x2 + 100 B. 9x2 + 180x + 100 C. 81x2 + 100 D. 81x2 + 180x + 100
Mathematics