Answer: 21 posters or 13 posters, please read the explanation since your wording was confusing.
Step-by-step explanation: Okay if you have two packs of 36 and 16 which is 104, you divide by 4 tacks. You end up getting 21 posters.
If you mean there are only 36 and 16 you get 52 and divide by 4. You end up having 13 posters.
1 group of 5 and 1 of 8
draw 5 dots and 8 and count them together
The circumference is 56.18pi
Option B

<em><u>Solution:</u></em>
Given that, we have to simplify the given expression
Given expression is:

We can simplify the expression by cancelling the common terms in numerator and denominator
Take the common terms out in given expression

Cancel the common terms in numerator and denominator

<em><u>Thus the simplified form of given expression:</u></em>

Thus option B is correct
Answer:
The value of c is 2
Step-by-step explanation:
p(x) = cx³ - 15x - 68
Since it's divisible by ( x - 4) that means when the value of ( x - 4) is substituted into the polynomial it leaves a remainder of zero that's no remainder.
x - 4 = 0
x = 4
Substitute it into the above expression
That's
c(4)³ - 15(4) - 68 = 0
64c - 60 - 68 = 0
64c = 60 + 68
64c = 128
Divide both sides by 64
c = 2
Hope this helps you