Add or subtract. Simplify the answer.
- 
A. - 
B. 
C. - 
D. 
Answer: A
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Provide an appropriate response.Explain the error in the following: log32 + log3M = log3(2 + M).
What will be an ideal response?
Solve the inequality and graph. Express your answer in interval notation.24x + 8 > 4(5x + 7)
A. [5, ?)
B. (-?, 5]
C. (-?, 5)
D. (5, ?)
Solve the problem.When making a telephone call using a calling card, a call lasting 5 minutes costs $1.50. A call lasting 12 minutes costs $2.90. Let y be the cost of making a call lasting x minutes using a calling card. Write a linear equation that models the cost of making a call lasting x minutes.
A. y = -0.2x + 2.5
B. y = 5x - 
C. y = 0.2x + 0.5
D. y = 0.2x - 9.1
Solve the equation.33.163x = 145.398
(Round to the nearest hundredth when necessary.)
A. x = 4821.83 B. x = 112.24 C. x = 0.23 D. x = 4.38