A box filled with books weighs 1112 kilograms. Assume 1 kilogram = 2.20 pounds.

What is the best estimate of the weight of the box in pounds?

20 pounds

25 pounds

30 pounds

I don't know.

Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?

What is the smallest integer n such that n\sqrt{2} is greater than 20

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.