Answer:
Only E applies.
Step-by-step explanation:
The simplified version of the equation would be 6x + 7.5 + 15
In other words, there are 6 squares, 3 triangles that in total make 7.5 in weight, and 5 circles that make 15 pounds in total. E is the only one with accurate values. You don't even need to acknowledge the x. All you have to do is count.
