Some of Lin's savings this past year were in a savings account that paid 3% interest for the year. The rest of the savings were in a riskier stock investment that paid 12% interest for the year. If Lin's $8,000 total investment yielded a return of $600 in interest, how much was invested in the riskier account?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.