Question

BEST ANSWER GETS BRAINLIEST!! PLEASE HELP

An expression is shown below:

3(m + 5 + 9m)

Part A: Write two expressions that are equivalent to the given expression.

Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used.

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

Answer 1

Part A, distribute the 3 to all of the terms in the parentheses
Part B: Use the addition property to combine like terms
Part C, substitute 1 for m into the other equation to show that both equations are the same