The average yearly salary of a person whose final degree is a​ master's is ​$43 thousand less than twice that of a person whose final degree is a​ bachelor's. Combined, two people with each of these educational attainments earn ​$122 thousand. Find the average yearly salary of people with each of these final degrees.​

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?