Answer:
<em>d</em> = 24.63
Step-by-step explanation:
82.53 - (21.7 + 17.3 + 18.9) =
24.63
4 is the answer because for every green balloon there are 4 red balloons
I would help you but it me hard for me too
Answer:

Step-by-step explanation:
Given, f ( x ) = - x - 3
Let's find the value of f ( - 4 )

We know that , 
⇒
Subtract 3 from 4
⇒
Hope I helped!
Best regards!!
3 feet 4 feet 5 feet is the answer. 3(3 + 4 + 5)=36