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.
Betty Blake Rogers (1879â1944) Betty Blake Rogers was the wife of Will Rogers, one of the most beloved entertainers of the twentieth century. In addition to her roles as wife and mother, she managed the familyâs finances, a job made difficult by Willâs enormous success and generous nature.