Logs are stacked in layers, with one fewer log in each layer. See the figure. If the

Question:

Logs are stacked in layers, with one fewer log in each layer. See the figure. If the top layer has 7 logs and the bottom layer has 15 logs, what is the total number of logs in the pile? Use a formula to find the sum.image

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: