1 / 13

Opener

Opener. Convert 5,400 inches to miles. (1 mi = 5280 ft ) Convert 16 weeks to seconds Convert 36 cm per second to miles per hour. (1 in = 2.54 cm). 0.0852 miles. 9,676,800 seconds. 0.805 mph. Creating Equations. Consecutive Number Problems. If the numbers are consecutive use:

isanne
Download Presentation

Opener

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. Opener • Convert 5,400 inches to miles. (1 mi = 5280 ft) • Convert 16 weeks to seconds • Convert 36 cm per second to miles per hour. (1 in = 2.54 cm) 0.0852 miles 9,676,800 seconds 0.805 mph

  2. Creating Equations

  3. Consecutive Number Problems • If the numbers are consecutive use: • 1st number = x • 2ndnumber = x + 1 • 3rdnumber = x + 2 • etc

  4. Consecutive Number Problems • If the numbers are consecutive ODD: • 1stnumber = x • 2ndnumber = x + 2 • 3rdnumber = x + 4 • etc

  5. Consecutive Number Problems • If the numbers are consecutive EVEN: • 1stnumber = x • 2ndnumber = x + 2 • 3rdnumber = x + 4 • etc

  6. Example 1 • The sum of 3 consecutive even numbers add up to 1002. Find the three numbers. 1st 332 2nd 334 3rd 336

  7. Example 2 • The sum of 4 consecutive numbers add up to 4810. Find the four numbers. 1st 1201 2nd 1202 3rd 1203 4th 1204

  8. Example 3 • You and 3 friends divide the proceeds of a garage sale equally. The garage sale earned $412. How much money did you receive? $103 each

  9. Creating Inequalities

  10. Example 4 • Juan has no more than $50 to spend at the mall. He wants to buy a pair of jeans and some juice. If the sales tax is 4% and the juice with tax costs $2, what is the maximum price of jeans Juan can afford? x  $46.15

  11. Example 5 • Silvia is saving to buy a laptop that costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What’s the least number of hours she needs to work in order to reach her goal? x ≥ 58.33 hours

  12. Classwork Worksheet: Lucy’s Linear Equations & Inequalities

  13. Homework Worksheet Linear Equations & Inequalities

More Related