Answer:
2,5
Step-by-step explanation:
2,5 is just one of the many solutions to this problem. you can just take a random number for x, for example 2. your equation will look like this 3(2)-y=1. now you just solve for y. 3x2=6. 6-1=5. so y=5.
Each box would have exactly 8.5 kilograms each in them. Hope this helps mate =)
8a^2 + 3a^2
11a^2
since both have a^2 you only have to add the coefficients
B=(2a/h) - a is the answer.
