What is the scale factor from Figure A to Figure B?

What is the missing constant term in the perfect square that starts with x^2 -20x

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

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?