1 / 19

2.8 Literal Equations

2.8 Literal Equations. Objective: Solve equations for given variables Use formulas to solve real-world problems. Solving for a Specific Variable. Get the specific variable on One side of the equation and everything else on the other side. Example. Solve for m, x + r = q.

bao
Download Presentation

2.8 Literal Equations

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 2.8 Literal Equations Objective: Solve equations for given variables Use formulas to solve real-world problems

  2. Solving for a Specific Variable • Get the specific variable on One side of the equation and everything else on the other side

  3. Example Solve for m, x + r = q

  4. ExampleSolve for x ax + 4 = 7

  5. Solve 5a + c = -8a, for a

  6. Solve for h 7h + f = 2h + g

  7. You Try Solve for n, 15=3n+6p

  8. You Try Solve for k,

  9. Example k+m = n, for k -7

  10. Example Solve for x, 7x-2z=4-xy

  11. You Try Solve for d, d+5c=3d-1

  12. The formula for the volume of a rectangular prism is V=lwh, where l is the length, w is the width and h is the height.A) Solve the formula for w.

  13. Dimensional Analysis/ Unit Analysis The process of converting units of measure.

  14. Page 128 – Example 4 A 10 k run is 10 kilometers long. If 1 meter=1,094 yards, use dimensional analysis to find the length of the race in miles. (Hint: 1mi = 1760)

  15. Page 128 # 6 Scott found a rare video game on an online auction site priced at 35 Australian dollars. If the exchange rate is $1 U.S. = $1.24 Australian, find the cost of the game in the United States dollars. Round to the nearest cent.

  16. Homework Page 129 #’s 9-15 odd, 16, 18

More Related