A grocery store bought milk for $2.70 per half gallon and stored it into refrigerators during the night one refrigerator malfunction and ruin 12 half gallons if the remaining milk is sold for $4.02 per half gallon how many half gallons did the store buy if they made a profit of $60.00

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte