LESSON 12 SESSION 4 8 kwame fills a bird feeder with seeds. As birds visit the feeder, the
height of the seeds changes from 13.6 cm to 11.1 cm over a period
of 6 h. What is the average change in the height of the seeds each
hour? Show
your work.

The slope of a line is -1/2 . what is the slope of a line that is parallel to it? a. 1/2 b.2 c. -1/2 d. -2

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48