1 / 9

Friday, August 16 th Please complete the warm up 

State the constants, coefficients, and terms 2. The sum of three consecutive numbers add up to 315. What are the three numbers?. Friday, August 16 th Please complete the warm up . Homework Answers. Quiz Review. Inequalities. < = less than > = more than ≤ = less than or equal to

ady
Download Presentation

Friday, August 16 th Please complete the warm up 

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. State the constants, coefficients, and terms 2. The sum of three consecutive numbers add up to 315. What are the three numbers? Friday, August 16th Please complete the warm up 

  2. Homework Answers

  3. Quiz Review

  4. Inequalities < = less than > = more than ≤ = less than or equal to ≥ = great than or equal to

  5. Examples • The difference of five and a number is less than 10

  6. Age Problems Devon is 10 years older than twice Sammy’s age. If Sammy is 12, how old is Devon? Equation: D=10+2x D= 10 + 2(12) D=10 + 24 D=34

  7. Consecutive Numbers • The sum of 3 consecutive even numbers add up to 1002. Find the three numbers. X + x + 2 + x + 4 = 1002 3x + 6 = 1002 3x = 996 X = 332 1st 332 2nd 334 3rd 336

  8. Area and Perimeter The height of a rectangle is three centimeters more than twice its length. If the perimeter of the rectangle is 60 cm, what is its area? 1. Reasoning: Label the side lengths x and 2x + 3. 2. Add up the sides & solve: 2x + 4x + 6 = 60 ; x = 9 3. Substitute to find height. (2)(9) + 3 = 21. 4. Find the area of the rectangle. 5. Area is 189 cm squared.

  9. Interpreting Expressions Suppose A and B are the populations of two different cities. a.

More Related