Systems of equations with substitution: y=-5x+8 & 10x+2y=-2. Systems of equations with substitution: y=-1/4x+100 & y=-1/4x+120. Solve linear systems of equations. Systems of equations with elimination: apples and oranges.
In her first cartoon appearance, Betty Boop, was a dog character with long floppy ears and great legs. 3. Betty Boop was first seen in human form in the cartoon short 'Any Rags'. 4. Betty Boop has starred in more than 100 cartoons. 5.
Elizabeth Betty Cooper is a main character on Riverdale. She is portrayed by Lili Reinhart. Betty is a student at Riverdale High School and long time best friend of Archie Andrews, Kevin Keller and new girl Veronica Lodge. She is also a River Vixen at Riverdale High. She is currently in a relationship with Jughead Jones.