A salesperson at a local bank has a starting salary of $55,000. For each mortgage this sales person closes, they receive a $2,100 bonus. In order to be promoted, the sales person needs to eam at least $70,000 between their starting salary and mortgage bonus. What is the minimum number of mortgages a sales person needs to close in order to be eligible for promotion? A) 7 B) 8 C) 10 D) 27

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

If a=0.333333 and b=0.55555, what is the value of a+b

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?