An expression is shown below: 4(m + 3 + 5m)
Part A: Write two expressions that are equivalent to the given expression (3 points)
Part B: Show that one of your expressions in Part Ais equivalent to the given expression using algebraic properties. Explain which properties you used (4 points)
Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)