Hey guys! yes, i'm on my sister's account, and i need with explain why both students are correct in full sentences, thx hun!

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?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

What is 1/3x5 on anuber line what does it look like on a number line