video1.0<iframe src="https://www.loom.com/embed/4d32a501ba9b462b90853201089b0be6" frameborder="0" width="960" height="720" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>720960Loomhttps://www.loom.com720960https://cdn.loom.com/sessions/thumbnails/4d32a501ba9b462b90853201089b0be6-00001.jpg139p: A rectangle was altered by increasing its length by 10 percent and decreasing its width by p percent. If these alterations decreased the area of the rectangle by 12 percent, what is the value of p ? a: 12 ; 15 ; 20 ; 22 ;