Respuesta :
Unit rate would be price per 1 pizza. Divide 70 by 9
To find unit cost.
70/9= $7.78 each
To find unit cost.
70/9= $7.78 each
So you would divide 70 with 9 and 9 with 9. Then you get the answer which is 7.8/1= $7.80 for 1 pizza