I believe it is this first one but if you get it wrong I am sorry
The Scientific notation for above value is :

Answer: YES girl you should be proud
Step-by-step explanation:
12 ounces are in 3/4 a pound.. and 16 ounces are in a pound.. so adding 16 and 10 gives you 26, which ends up with Karla's supplies weighing 4 pounds and 10 ounces all together.