Consider the following expression.
5(7x+2)(6+1)
Select all of the true statements below.
06 and 1 are like terms.
O 7x is a factor.
O In (7x+2), 7x is a constant.
O In 7x, 7 is a coefficient.
O (7x+2) is written as a sum of three terms.
O None of these are true.