Kaye has $2.50 in nickels and dimes. she hass twice as many dimes as nickels. how any nickels and how many dimes does kaye have?

How do you solving the solution of each system using elimination?

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read