Mr. Francis purchased 12 concert tickets for a total of $205. The concert tickets cost $13 for adults and $8 for children under the age of 12.
Write a system of equations to represent the given scenario. Use the variables "a" for
adults and "c" for children.

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

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3