Daria sells televisions. She earns a fixed amount for each television and an additional $15 if the buyer gets an extended warran
1 answer:
You might be interested in
Answer:
<h2>a = 16</h2>Step-by-step explanation:
Look at the picture.
The formula of an area of a trapezoid is:
- bases
- height
We have:
Substitute:
<em>divide both sides by 8</em>
