Functions and Relations Question
View this question.
Add this question to a group or test by clicking the appropriate button below.
Grade 11 Functions and Relations CCSS: HSF-BF.A.2
A construction worker stacks pipes in layers. The bottom layer has 15 pipes, with each layer above having 2 fewer pipes. How many pipes are in the 7th layer?
- 3
- 5
- 7
- 9