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.
Washington, D.C., United States. Betty Friedan, nÃ©e Bettye Naomi Goldstein (born Feb. 4, 1921, Peoria, Ill., U.S.âdied Feb. 4, 2006, Washington, D.C.) American feminist best known for her book The Feminine Mystique (1963), which explored the causes of the frustrations of modern women in traditional roles.