John used 6/8 of a cup of frosting to decorate some cakes. He divided all the frosting equally between 6 cakes. How much frosting did john use on each cake?

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

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Measure a and b and find their sum. how are the angles related?