Need help asap what is the surface unit of your mom

What are the sotions to the quadratic equation 9x^2=4

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?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12