**Answer:**

The answer is A. on edge, you can type it into the graphing calculator as well

**Step-by-step explanation:**

**Answer: 4x=35**

**Step-by-step explanation:**

4-8=4 4x=35

Using **proportions**, it is found that the **thickness **of the icing between the layers, in inches, is of:

**E** 1 inch

<h3>What is a proportion?</h3>

A proportion is a **fraction **of a total amount.

In this problem, there are six layers, each measuring 1.25 inches tall, hence the height of these layers is:

6 x 1.25 = 7.5 inches

Then the height of the **icing **between the layers is of:

13.5 - 7.5 = 6 inches

Six layers, hence **each icing** is of:

6/6 = 1 inch

More can be learned about **proportions **at brainly.com/question/24372153

Six hundred two thousand one hundred seven.

Hope this helps!

**Step-by-step explanation:**

**Answer:**

Simplified version

**Step-by-step explanation:**

×

The first step would be to add together what is in the parenthesis. Make sure that both fractions have the same denominator. In this problem they don't, so we have to find the least common number that they both have. The number here would be 15. 5 × 3 = 15 and vise versa.

×

×

× Multiply straight across (denominators do **<u>NOT</u>** need to be the same)