ALG U6 L6: Percent Increase & Decrease 1.) Increase 350 by 5% 7.) Decrease 160 by 10% 1.05(350) 0.9(160) 367.5 144 2.) Increase 120 by 10% 8.) Decrease 450 by 6% 1.10(120) 0.94(450) 132 423 3.) Increase 34 by 2% 9.) Decrease 122,000 by 12% 1.02(34) 0.88(122,000) 34.68 107,360 4.) Increase $450 by 3.5% 10.) Decrease $1,820 by 3% 1.035(450) 0.97(1,820) $465.75 $1,765.40 5.) Increase $1,300 by 6.5% 11.) Decrease $12,500 by 15% 1.065(1300) 0.85(12,500) $1,384.50 $10,625 6.) Increase 2,698 by 2.75% 12.) Decrease $4.50 by 8% 1.0275(2698) 0.92(4.50) 2,772.195 $4.14
ALG U6 L6: Percent Increase & Decrease 1.) Increase 350 by 5% 1.05(350) 367.5 2.) Increase 120 by 10% 1.10(120) 132 3.) Increase 34 by 2% 1.02(34) 34.68 4.) Increase $450 by 3.5% 1.035(450) $465.75 5.) Increase $1,300 by 6.5% 1.065(1300) $1,384.50 6.) Increase 2,698 by 2.75% 1.0275(2698) 2,772.195 7.) Decrease 160 by 10% 0.9(160) 144 8.) Decrease 450 by 6% 0.94(450) 423 9.) Decrease 122,000 by 12% 0.88(122,000) 107,360 10.) Decrease $1,820 by 3% 0.97(1,820) $1,765.40 11.) Decrease $12,500 by 15% 0.85(12,500) $10,625 12.) Decrease $4.50 by 8% 0.92(4.50) $4.14
unit_6_lesson_6_hw_answer_key.docx