What is the simplified expression for 8x + 6 - 14 + 7x - 3y

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

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?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30