First we do brackets
(8900)-(1x89)
next we do the next bracket
8900-89
now we finish the equation
8811
30=1/2 inch
60=1/2x2=1 inch
90=1/2x3=1 1/2
shortest side is 1/2 inch, medium side is 1 inch, longest is 1 1/2
Answer: 32x + 72
Step-by-step explanation:
8*4x +8*9
32x +72
