2. Use proportional and/or unit rate reasoning to answer the following question. Cheryl needs a cake for an upcoming party. She can either make it at
home with the ingredients she already has at home, or buy it from a store
for $45. New York State tax is 8.875%. Which is the cheaper option?
Ingredients
(at home)
Cost $
Flour
$7.50
Eggs
$12.00
Sugar
$4.50
Butter
$5.25
$19.25
Most
Expensive
Frosting in
the World