Pls help me it's due today​

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation.