10/9 Algebra A DVD with an original price of $10 is in the 20% off bin. If another reduction of 50% is taken at the register, is the total reduction 70%? Support your answer.
HW: pgs. 113-115 #5, 18, 19, 32-40, 43, 44 347miles 18. $42,941 19. $130,200 32. $101.76 33. $52.43 34. $46.33 35. 47% decrease 36. 168.8 million 37. China: 1.52 billion India: 1.53 billion US: 0.39 billion India is projected to have the highest population. Answers will vary Always Sample Answer: The original number is 10 and the new number is 30. This will be a 200% increase which is over 100%. A J
2-8 Solving for a Specific Variable Fastest Roller Coaster in the World h= v= g= v 52 h
Ex 1: Solve an equation for a variable