DJ Fred lasts longer than DJ Kay Cee though you are just pay an extra 50 more than what you will pay for DJ Kay Cee at least your getting a benefit from it
Answer:
4x+1
Step-by-step explanation:
Ok, so it will be easier to write it out. "The sum of one and the product of four and x" written out is like this: 4x+1, because 4 is the coefficient with x. I am assuming you need the algebraic expression. Hope this helps!
Multiply both sides by 3 to get:
3r = sqrt(A)
Square both sides:
9r^2 = A
Answer:
18 27 36 you just have to do your count byes for 9