If r(x)= 11x, and c(x)=6x +20, then just put that into the equation.
So instead of p(x) = r(x) - c(x)
I would be p(x) = 11x - 6x + 20
Now solve.
p(x) = 5x + 20 is your final answer, so A.
5 meters per second
I this what you're looking for?
If you are asking what x to the power of 2 minus x is as a mathematical expression, then your answer is:
= x^2 - x
If you are asking what another equivalent expression for x^2 - x is or if you want it in factorised form, then your answer is:
= x ( x - 1 )
Hope this was helpful! <3
Answer:
W=38t
Step-by-step explanation:
The first step to solve this problem is to convert the first mixed number to an improper fraction.

÷ 3 +

Dividing is equivalent to multiplying with the reciprocal value,, so next you will need to change the signs.

x

+

Multiply the fractions

+

Finally,, add the two fractions together to get your final answer

This means that the correct answer to your question is

.
Let me know if you have any further questions
:)