If this helps you consider making it brainliest as it helps me out.
2(x+4y) is the equivalent expression.
Let’s say x = 1 and y = 2
Then 2x + 8y would be 18
Same thing for 2(x+4y)
Hope this helps!
Sqrt28 = 5.2915~
largest integer below = 5
(round down)
The discount is 50-14 = $36
% discount = (36/50)*100 = 72%
