Mary paid $12.24 for a 6.35-kg bag of dog food. A few weeks later, she paid $13.99 for a 7.48-kg bag at a different store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price.
Round your answers to the nearest cent.

First bag's unit price=$1.92 per kg  Second bag's unit price=$1.87 per kg

The second bag is the better deal

Step-by-step explanation:

Divide the price by the weight to get the unit price per kg

The lowest number is the better buy

First bag's unit price=$1.92 per kg Second bag's unit price=$1.87 per kg

Step-by-step explanation:

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐