Answer: Third degree polynomials are also known as cubic polynomials. Cubics have these characteristics: One to three roots. Two or zero extrema.
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Please brainliest
Answer:

The solution set is 
Step-by-step explanation:
we have

Solve for x
Subtract
both sides


Divide by
both sides


The solution is the interval-------> 
All real numbers greater than 
I got no solution i might be wrong tho
Answer:
-7.4
Step-by-step explanation:
Looking at this, the unit of 1 length is equal to 2.5 units of width. To find 6 units of length, you just multiply 6 by 2.5. Getting this gives us 15. So your answer is C.