2-8 Skills Practice Literal Equations and Dimensional Analysis Solve each equation or formula for the variable indicated. 1. 7t = for 2. = for x, t r wp, p 3. = for 4. 4m = for q r r, r t m, m – – 5. 7a = 15a, for 6. + = 2c, for b a d c – –5c 7. 2y = 1, for 8. + 3n = 1, for x y d n – 9. 7f + = 5, for 10. = for g f ax c b, x – 11. 2n = for 12. + 3g = 2k, for rt y, t bc c – + 4f = 9v, for 8c + 6j = 5p, for 13. 14. kn n c = for = for 15. 16. d, x d, c = for = for 17. 18. r, p a, b 19. The volume of a box is given by the formula where is the length, is the width, and is the height. V V = w h ℓwh, ℓ a. Solve the formula for h. b. What is the height of a box with a volume of 50 meters, length of 10 meters, and width of 2 meters? 20. Trent purchases 44 euros worth of souvenirs while on vacation in France. If $1 U.S. = 0.678 euros, find the cost of the souvenirs in United States dollars. Round to the nearest cent.
2-8 Skills Practice Literal Equations and Dimensional Analysis Solve each equation or formula for the variable indicated. 1. 7t = x, for t 2. r = wp, for p 3. q – r = r, for r 4. 4m – t = m, for m 5. 7a – b = 15a, for a 6. –5c + d = 2c, for c 7. x – 2y = 1, for y 8. d + 3n = 1, for n 9. 7f + g = 5, for f 10. ax – c = b, for x 11. rt – 2n = y, for t 12. bc + 3g = 2k, for c 13. kn + 4f = 9v, for n 14. 8c + 6j = 5p, for c 15. = d, for x 16. = d, for c 17. = r, for p 18. = a, for b 19. The volume of a box V is given by the formula V = ℓwh, where ℓ is the length, w is the width, and h is the height. a. Solve the formula for h. b. What is the height of a box with a volume of 50 meters, length of 10 meters, and width of 2 meters? 20. Trent purchases 44 euros worth of souvenirs while on vacation in France. If $1 U.S. = 0.678 euros, find the cost of the souvenirs in United States dollars. Round to the nearest cent.
2.8-Skills-Literal-Equations-and-Dimensional-Analysis.docx