An expression is shown below: Please help! 4(m + 3 + 5m)

part A: Write two expressions that are equivalent to the given expression shown above.

Part B: show that one of your expressions in part A is equivalent to the given expression using algebraic properties. Please show which properties you used by listing them.

Part C: show that your other expression from part A is equivalent to the given expression by substituting a number for m.