Evaluate the sum. 

A. 80
B. 16
C. -80
D. 4096


Answer: B

Mathematics

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Write the expression in expanded form.loga 

A. 4 loga x - 3 loga(x + 5) - 2 loga( x - 2)
B. loga x4 + loga(x + 5)-3 - loga(x - 2)2
C. loga x4 + loga(x + 5)1/3 - loga(x - 2)2
D. 4 loga x +  loga (x + 5) - 2 loga(x - 2)

Mathematics

Solve the problem.Your daily routine consists of driving 39 minutes to college in the morning, then driving  to your job, and finally  driving home. You do this every day, Monday through Friday. How many minutes do you spend in your car Monday through Friday on these routine trips? Express your answer in minutes.

A. 455 minutes B. 91 minutes C. 465 minutes D. 364 minutes

Mathematics

Find percent notation.3

A. 150% B. 300% C. 0.3% D. 0.03%

Mathematics

Use the addition property of equality to solve the equation.2 + 9y = 10y

A. -2 B. 9 C. -17 D. 2

Mathematics