Answer:
23y-8
Step-by-step explanation:
First add together all of the terms that are next to a variable:
2y+10y+5y+6y=23y
Then add together all of the integers that are alone:
-9+10+(-7)+(-2)= -8
Add the two terms together and you get:
23y-8
Answer:
≈ 3.91π in.
Step-by-step explanation:
Answer: D.
Biologists attempt to answer questions about the living world.
Step-by-step explanation:
A biologist is a scientist devoted to and producing results in biology through the study of life. Therefor, Biologists would usually attempt to answer questions about the living world.
* Hopefully this helps:) Mark me the brainliest:)!!
So first we need to find the total number of boxes that the cookies could fit in:

Now we know that 47 boxes were made from this amount of cookies.
If Mr. Riley sells each box for 8, then we need to multiply the number of boxes by 8:

So Mr. Riley will collect a total of 376 from selling all of his cookies.
Answer:
17,500,000 cm.
Step-by-step explanation:
3.5cm(5,000,000 years) = 17,500,000