<em>C) 52 m²</em>
<em>A = 2(lw + lh + wh)</em>
<em>l = 4m</em>
<em>w = 3m</em>
<em>h = 2m</em>
<em>A = 2(4m×3m + 4m×2m + 3m×2m)</em>
<em>= 2(12m² + 8m² + 6m²)</em>
<em>= 2×26m²</em>
<em>= 52m²</em>
your answer would be 2x-18y+k=0
I am unable to solve this problem.
Answer:
jessie: 14.5
ben: 10.5
a) 5 pounds
b) 365 dollars
