For Valentine's Day, the florist shop sold 530 flowers. If 7 out of 10 of these were roses, how many roses did the florist shop sell?

Write an algebraic expression for the word expression the quotient of c and 8

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?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers