Constance invested $4000 for 3 years in a savings account paying simple interest with a yearly interest rate of 3.5%. how much simple interest did she earn?

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

How many verticies does a triangular prims have

If np3 /nc2 = 6, find the value of n