Megan has 3 red marbles, 6 blue marbles, and 9 yellow marbles. What is the ratio of red marbles to blue marbles? A.
(6/3) or 6:3
B.
(3/6) or 3:6
C.
(6/9) or 6:9

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?

2/3(-6y+9x) expand each expression using the distributive property

Find the maximum value of p= 4x + 5y subject to the following constraints :