5x+3y+6x+9y
All you'd need to do is combine like terms. So add 5x to 6x and add 3y to 9y.
(5x+6x)+(3y+9y)
Final Answer: 11x + 12y
4p(x-4)-5
That is my answer I hope I’m right have a merry Christmas
I think the answer is D. hours because its variation does not depend on another variable