Which is the better deal and why? one dozen eggs for $2.30 or 30 eggs for $5.50

12 eggs cost $2.30 thus we divide by 12 to get the cost of one egg.

2.30/12 = 0.19166666666 per egg

Now the same for the 30 eggs.

5.50/30 = 0.18333333333 per egg

thus, 30 eggs for $5.50 are a better deal

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest