Jessica is baking a cake. the recipe says that she has to mix 32 grams of vanilla powder to the flour. jessica knows that 1 cup of vanilla powder has a mass of 128 grams. she added ¼ cup of vanilla to the flour. should she add more vanilla powder to make the exact recipe, did she go over, or did she use the perfect amount? how do you know?

The expression 32/128 equals the amount of vanilla powder she needs to add to the cake because 32 is the amount of grams she needs to add and 128 is the amount of grams in a cup this expression is good because it represents the amount vanilla powder Jessica needs to add in cups since 32/128 simplifies to 1/4 Jessica needs to 1/4 of a cup of vanilla powder.

she used the perfect amount  

Cbecause they are equal so that means it is the same on both sides? ! hope this

X=y+4 is the answe