Answer:
3.3
Step-by-step explanation:
7lb 3oz
3oz/16oz=.1875lb
7lb+.1875lb=7.1875lb
7.1875lb/2.2kg=3.27kg
30 square inches
10x + 26 = 2x + 58
10x = 58-26
10x = 32
X = 3.2
I think??