8 cams = $12
9cams (12/8)=13.5
hope thats right and helps
The question is asking to compute on how many hours will it take them to paint the room and base on the question and the given data in the problem, I would say that the answer would be 1/7+1/6 = 1/x, 6.5 hours. I hope you are satisfied with my answer and feel free to ask for more
Money spent on lawn mower: $360
He has $840-$360=$480
Money spent on gift: $60
He now has $480-$60=$420
Hope this helped! :)
We can actually see that the statements that are true are:
A. x = 1 is a solution.
C. x = –1 is a solution.
<h3>What is rational equation?</h3>
Rational equation is actually known as an equation that contains at least one fraction. The denominator and numerator are known to be polynomials.
We can see then that:

It's clear that: x ≠ 0 and x ≠ -6.
Looking for the LCM of the left hand side, we will have:

So, we will see that left hand side and right hand side are equal.





or

So, we can see that options A and C are correct.
Learn more about rational equation on brainly.com/question/11611235
yes it is geometric......