Answer:
option C
Step-by-step explanation:
and here we think of b=1 and a=-1
so we have
The representations are:
- D represents the price of each postcard
- 35 - 5D represents the number of postcard sold
- D(35 - 5D) represents the income from the sales
<h3>What are expressions?</h3>
Expressions are mathematical statements that contain all of the followings
- Numbers
- Mathematical operator
- Variables
The expression is given as:
From the question, we understand that:
- D represents the price of each postcard
- D(35 - 5D) represents the income from the sales
The above highlights mean that: 35 - 5D represents the number of postcard sold
Read more about expressions at:
brainly.com/question/4344214
It would be the numbers 10 and 14
I think it would be 186. hope it helps
Answer:
9600 sq inches
Step-by-step explanation: