suppose you have a total of $4700 to invest in stocks and bonds. you are going to invest x dollars in stocks and y dollars in bonds. suppose stocks earn 4.5% and bonds earn 3% and that combined interest earned from both investments after one year is $180. Write a mathematical expression for the total amount of money invested.

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?